Precaster LDM60C User manual

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

· Screen Orientation
The laser distance measurer rotates the screen between 0-degree and
90-degree. Find the icon in the setting, tap to turn on or off auto
rotation. Tap or to leave.
· Measurement Reference
1. There are two reference positions. One is the front of the laser distance
meter, and the other is the rear of the device.
2. Tap to select the proper position.
· Bluetooth
With the built-in Bluetooth can connect to the APP. You can easily store, manage
measurements on images, and send to others wireless, such as email, instant
messaging, and all the applications you used to.
1. Tap and hold for 2 seconds to enter Bluetooth screen.
2. Tap to turn on or off the Bluetooth.
3. Install the MeasureCAM on the phone. The APP supports both iOS and
Android.
4. Please find more information on http://www.precaster.com.tw/im2
5. Scan the QR codes below for direct access to the APPs.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred unit and press to complete the setup.
5
8 9 10
6 7
Error Code
1. This laser distance meter has a Class 2 laser inside, laser radiation is emitted
from this product and is manufactured to comply with IEC 60825-1: 2007, EN
60825-1:2007, EN 61326-1:2013 and CRF21, parts 1040.10 and 1040.11.
2. The product complies with EMC Test according to EN 61000-6-3:2001+A11:2004,
EN 61000-6-1:2001, EN 61326-1:2013, IEC 61326:2012 and FCC Test according to
PART 15.
3. Use of controls, adjustment procedures other than those specified herein may
result in laser radiation exposure.
4. Never stare directly into the beam or aim the laser beams at others.
5. The product contains semiconductor laser diodes with wavelengths of 650
nanometers.
6. The total continuous output of the beams never exceeds 1.0 milli-watts.
Safety Information
· Indirectly Height Measurement Mode
Indirectly Height Measurement Mode has six types in this mode and is based on
Pythagorean. Refer to Wikipedia regarding Pythagorean theorem.
(https://zh.wikipedia.org/zh-tw/)
Indirectly Height Measurement 1
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 1 which
measures the height of the triangle
3. Follow the instructions on the screen and measure the length of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 2
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 2, which
measures the height summary of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height summary shows on the screen
with the length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 3
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 3, which
measures the height difference of the two triangles with the same base.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse and length of the base. The height shows on the screen with the
length of the hypotenuse and base.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 4
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 4, which
measures the height of the triangle with angle.
3. Follow the instructions on the screen and measure the length of the
hypotenuse. The height shows on the screen with the length of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 5
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 5, which
measures the height summary of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the two lengths of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
Indirectly Height Measurement 6
1. Find the icon in the application menu by tap or , to enable the
Indirectly Height Measurement mode, press .
2. Find the icon to enable the Indirectly Height Measurement Mode 6, which
measures the height difference of the two triangles with the same base but
calculate by angles.
3. Follow the instructions on the screen and measure the two lengths of the
hypotenuse. The height shows on the screen with the length difference of the
hypotenuse and angle.
4. Tap to return to the previous step.
5. Tap to leave the mode.
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURING
NEW BENCHMARK OF MEASURINGwww.precaster.com.tw
LDM60C OPERATION MANUAL
· Digital Level
1. With the built-in accelerometer, turns the laser distance meter into a
360-degree digital level.
2. Find the icon in the application menu by tap or , to enable the
Digital Level mode, press .
3. The level sensor work in the same direction of the laser.
4. Tap to hold the angle reading.
5. Tap or to leave Digital level mode.
www.precaster.com.tw
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
· Calibrate the Digital Level
1. You can always re-calibration the accelerometer before use.
2. Find the calibration function in the setting menu with icon.
3. Tap to start the procedure.
4. Follow the on-screen images and place the laser distance meter on the
correct position.
5. Tap to activate the calibration in this direction.
6. It has four steps to complete the calibration.
7. When finished, it leaves the calibration automatically.
· Unit Setting
1. There are 8 units in the laser distance meter, refer the units table below for
details of the 8 units.
· 50 Measurement Records
1. The laser distance measurer has 50 memories, and it automatically saves
every step during the measuring. You can always go back and see the
measurements you made.
2. Find the icon in the setting inside the application menu, tap or to
look for the measurements you need.
3. Tap or to leave.
meter
Length
Area
Volume
m
m²
m³

²
³
in
²
³
0’0”1/32
²
³
1/32in
²
³
1/16in
²
³
1/8in
²
³
10/33
P
m³
feet inch inch inch inch 尺0’0”1/32
· Buzzer Volume
1. There are three sound volume, low, mid, and high to choose.
2. Find the icon in the setting inside the application menu, tap or to
select the preferred sound volume.
3. Tap or to leave.
Err01
Err02
Err03
Out of measuring range Measuring in a proper range
Reflected signal is too weak
Pythagorean calculation error
Low Battery
Out of working temperature
Ambient light is too strong
Check and verify values and
steps are correct
Install new batteries
Measure in an environment
within specified working
temperature
Measure in a darker place
(shadow target)
Select a better surface
Out of display range (Max Value:
99999), e.g: result of area or
dimension is out of display range.
Divide caculation into
intermediate steps
Err04
Err05
Err06
Err07
Code Description Solution

NEW BENCHMARK OF MEASURING
LDM60C
LASER DISTANCE METER
OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1
Specification
Inside the Box
a. Laser Distance Meter x 1
b. Carrying Case x 1
c. AAA Batteries x 2
d. Safety Strap x 1
e. Quickstart Card x 1
Model
Measuring Range
Resolution
Accuracy
Measuring Speed
Laser Type
Battery
Battery Life
Dimensions
Operation Temperature
Storage Temperature
Automatic Power-Off
LDM60
0.05m~60m
Display Color LCD
0.001m
±1.5mm
0.5 seconds
650nm, Class II, <1mW
2 * AAA Batteries
up to 10,000 measures
105 * 48 * 21 mm
-5°C~40°C
-20°C~60°C
-Laser 30 seconds
-Device 180 seconds
(*) For the measurement from the rear edge of the measurer, 90% reflectivity surface (e.g., a white
painted wall), low background illumination, operation temperature at 25ºC. The tolerances apply from
0.5 meters to 10 meters with a confidence level of 95%. The maximum tolerance must add ±0.15 mm/m
between 10 meters to 30 meters and ±0.25 mm/m for distances above 30 meters into the count.
(**) The measurement from the rear of the measurer, apply with a target with 18 to 100% reflectivity or
intense ambient illumination, measuring within temperature at 25ºC. The tolerances apply from
0.5-meters to 10-meters with a confidence level of 95%. The maximum tolerance may deteriorate to
±0.4mm/m between 10-meters to 30-meters and ±0.5mm/m for distances above 30 m and after.
(***) Apply with 100% reflective target, ambient light illumination is approximately 30,000 lux.
www.precaster.com.tw
2 3 4
Overview for device
A. LCD
B. Single measure
C. Addition
D. Subtraction
E. Clear / Power
F. Functions included Single
Measure, Continuous Measure,
Area, Volume, Six Indirectly
height measurements,
Stake-out, Level, Unit, and
Setting
G. Reference / Bluetooth
H. Receiving Lens
I. Laser Emitted Window
LCD
1. Battery Status
2. Measuring Reference
3. Memory
4. Bluetooth
5. Angle
6. Measuring Function
7. Addition/Subtraction
8. Measuring Result
1
4
5
6
8
23
7
A
I
H
B
D
G
C
E
F
LDM60C OPERATION MANUAL
www.precaster.com.tw
LDM60C OPERATION MANUAL
NEW BENCHMARK OF MEASURING
1. This laser distance meter uses 2 x AAA Batteries.
2. Remove the battery lid and install the batteries with the correct polarity.
3. The full battery icon indicates that batteries are full.
4. If the battery icon appears with one slot left, the laser distance meter can
still measure approximately 1000 times and prefer to place new batteries.
5. Replace batteries when the empty battery icon flash on the screen.
Battery & Power Management
Service Support
Please contact your local dealer or contact us through service email:
[[email protected]] for further assistance.
Our website: https://www.precaster.com.tw/eng/
Measurement & Functions
· Power On and Off
1. If the laser distance meter is off, tap the or to turn it on.
2. Tap and hold the for 3 seconds to turn the laser distance meter off.
· Area & Volume Measurements Mode
In Area and Volume mode, the laser distance meter calculates the result
automatically after measuring all lengths.
1. Find the icon in the application menu by tap or , to enable the
Area mode, press .
2. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length and width.
3. Tap to return to the previous step.
4. Tap to leave the Area mode.
5. Find the icon in the selections by tap or , to enable the Volume
mode, press .
6. Follow instructions on the screen to measure all necessary length; the area
shows on the screen with length, width, and height.
7. Tap to return to the previous step.
8. Tap to leave the Volume mode.
· Single Distance Measurement Mode
1. If the laser is off, tap the to turn on the laser.
2. Move the laser onto the target and hold the laser distance meter steady.
3. Hold your position and click to trigger the measurement.
4. After a beep, the measured length shows on the screen.
· Continuous Measurement Mode
When enables the mode, the laser distance meter keeps measuring. Using this
function to look for preferred distance quickly.
1. Find the icon in the application menu by tap or , to enter the
mode, tap .
2. Tap to start the continuous measurement, the MAX, and MIN length
display on the screen, on top of the current distance.
3. Tap or to stop the measurement.
4. Tap to leave this mode.
www.precaster.com.tw
· Stake-Out Measurement Mode
Stake-Out splits a distance into several lengths in equal.
1. Find the icon in the application menu by tap or , to enable the Area
mode, press .
2. Tap or to set up the length for the splits.
3. Tap and hold the or can speed up the change of numbers.
4. Tap to switch between integer and decimal places.
5. After finish set up, tap and hold for two seconds to enter Stake-Out Mode;
Tap to enable the measurement.
6. During the measuring,
a. The numbers on the top are the preset length.
b. The data in the middle is the multiple of the preset length.
c. The data at the bottom is the current distance.
d. There are two arrows on the top and bottom guide the moving direction to
the next stake.
7. Tap or to stop the measurement.
8. Tap to leave the stake-out mode.
LDM60C OPERATION MANUAL
PRECASTER ENTERPRISES CO., LTD.
Add: No. 204, Sec. 2, Fu-Hsing Rd., Taichung, Taiwan
Tel: [phone]. Fax: [phone]
Http://www.precaster.com.tw
Email: [email protected]