Mastech MS8910 User manual

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

MS8910
Smart SMD Tester
USER'S MANUAL
1. Introduction
The following safety notes should be observed prior to
using This Tester and any associated accessory.
Although the Tester do not used to measuring DC/AC
Voltage or Current, but there are situations where
hazardous condition may be present.
Inspect the Tester case before using. Do not use
damaged device.
Inspect the Pin Holder and Pin gold-plated state.
Do not attempt use the Tester as tweezers to prevent
the pin tip
from damage.
Do not apply external voltage between the two pins.
Do not used in the environment with explosive gas,
vapor, or dust.
•
•
•
•
•
The Tester is a handheld and battery operated very
convenient small.
Tool that is specially used to measuring SMD (Surface
Mounting Device), there are Chip type resistor, Chip
type capacitor and diode, for example.
Moreover, the Tester have the continuity checking
function The Tester is automatically identified the
passive Component as has been indicated above.
Therefore, the measurement are allowed by fully
automatic detection. The Tester is designed to meet
IEC1010-1 standard and Stipulation of 2-Poulation
Grade. The Tester conform to the European Union's
following Requirement: CE regulation 89/336 (EMC
Electromagnetic Compatibility).
The entire outer surface of the Tester case has been
with thermo plastic elastomer, and the two testing pins
has been gold-plated, so that it is reduce pin contact
resistance and prevent to get rusty.
This operating instruction covers information on safety
and caution,
so please read relevant information carefully and
observe all the warming and note strictly.
Check the Meter and accessories thoroughly before
using the Meter. Contact your local distributor if the
Meter or any components are damaged or malfunction.
01 02 0 3 0 4
Caution LCD
“HOLD” Push Button
“FUNC” Push Button
Pin Holder
Test Pin(Gold-plated)(‘INPUT’ Terminal)
Test Pin(Gold-Plated)(‘COM’ Terminal)
Battery cover
05
2. Safety Note
Never use the Tester on alive circuits.
3. Explanation Of Control And Indicators
3.1 Product Illustration
1
2
3
4
5
6
7
[1] “FUNC”: it is the function select key that acts trigger.
Use the Push Button as switch of Resistanc/
Capacitance/Diode/Continuity. The Tester is have
not Power Key. When install the 3V Lithium Battery,
the Tester immediately power ON.
Once powered on, the Tester will perform the
Scanning Mode and then the 'SCAN' and ' - - - - ' sign
is displayed on the LCD. This is indicate the Tester is
inter to the auto scanning mode and will be
automatically identify the resistor, capacitor, diode
and continuity measurement mode.
The 'FUNC' Button is used to selecting some one
measurement mode manually.
[2] “HOLD”: Press “HOLD” Button to enter or exit the
hold mode In any measurement mode. This key is
act with trigger. In the data hold mode, the Tester
stop updating LCD, stored current measuring data
and displayed the measured data, and then holding
the data until press the “HOLD” key once again.
3.2. Push Buttons
Note: after auto power-OFF is active, pushing any
of the push button can turn on the Tester again.
3.3. LCD Display
Indicator Meaning
NO
1
2
3
4
5
6
7
8
Auto Scanning Mode
Auto Ranging
Data Hold
Diode checking Mode
Continuity Checking Mode
Capacitance Units(nF, uF, mF)
Resistance Units(Ω, KΩ, MΩ)
Low Battery Indicator
SCAN
AUTO
numF
MKΩ
51
3
2
4
6
7

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 1 0 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 1 0 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 1 0 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 10 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 1 0 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.

3
2
6.2. Cleaning
4. Specification
4.1. General Feature
4.2. Electrical Specification
06 0 7 08 0 9 10 HYS006689 11
•
•
•
•
•
•
•
•
•
•
•
•
°F
•
•
•
•
3000 count LCD display.
Full automatic measurement:
Auto scanning the Resistance/Capacitance/Diode.
Function selection by one “FUNC” Push Button
Data Hold function
Continuity Checking function
Over Load Indication ( 'OL')
Low Battery Indication
Power Supply: 3V Lithium Battery (CR2032) , 1pc
Test Pins is Gold-Plated.
Auto Power OFF. If the Tester is idle for more than
10 minutes,
The Tester Automatically Turns The Power Off.
Operating temperature & Humidity: 0 ~ 40°C
(32 ~104 °F) & < 80% RH
Storage temperature & Humidity: -10 ~ 50°C
(14 ~ 122 ) & <70%RH
Safety Class: IEC1010-1, CAT II
EMC: According to CE regulation 89/336.
Dimension (L x W x H) & Weight: 170 x 31 x 17mm,
Approx. 48.6 g
Environmental condition:
(1) Indoor use;
(2) Altitude up to 2000meter.
Function Range Best
Resolution Accuracy
300Ω/3KΩ/
30KΩ/300K
/3MΩ
30MΩ
0.1Ω
Resistance
±(1%rdg+ 2dgt)
±(1.2%rdg+ 3dgt)
3nF/30nF/
300nF/
3uF/30uF/
300uF/3mF
/30mF
±(2%rdg+ 3dgt)
±(3%rdg+ 3dgt)
1pF
Capacitance
Open Voltage:2.8V
Testing Current:2mA
Diode
Check
When the resistance is less than 30Ω, the
Buzzer is sounded.
Continuity
Check
Accessory:
1. Spare Test Pin: 2 pcs
5. Testing Operation
5.1 Scanning Mode
When install the 3V Lithium Battery, the Tester
immediately power ON. In this case, the 'SCAN' and
' - - - - ' sign is displayed on the LCD. This is indicate
the Tester is inter to the auto scanning mode and
automatically identified the resistor, capacitor, diode
and continuity,and then enter to
the corresponding measurement mode.
In the Scanning Mode, when two pins are in touch with
the object being measured, the measured value will be
displayed on the LCD.
Caution
When measuring SMD device on the PCB, You must be
Disconnect power and discharge all high- voltage
Capacitors.
5.2. Resistance Measurement
[1] Auto scanning Mode & Auto range:
300.0Ω - 3.000MΩ
[2] Selected Resistance measurement Mode by the
“FUNC” key:
The range is extended to 30 MΩ, i.e.300.0Ω-30.00MΩ
When over load, the 'OL' symbol will be displayed
on the LCD.
5.3. Capacitance Measurement
[1] Auto scanning & Auto range: 3.000nF - 300.0uF.
[2] Selected Capacitance Mode by the 'FUNC' key:
The range is extended to 30.00mF, i.e.
3.000nF-30.00mF.
Caution
To avoid damage to the Meter or to the equipment
under test, disconnect power and discharge all high
-voltage capacitors before measurement capacitance.
5.4 Diode Check
You can selecting the Scanning Mode or the Diode
Mode by The 'FUNC' push button.
Use the diode test mode to check diodes, transistors
and other semiconductor device. In the diode test
mode sends a current through the semiconductor
junction, and the measure the voltage drop across
the junction. A good silicon junction drop between
0.5V - 0.8V.
For forward voltage drop reading on any
semiconductor component, the test pin(connected
to the 'INPUT' terminal) is in touch with the
component anode and the another test pin is in
touch with on the component cathode. The measured
value show on the LCD.
Reverse the test pin and measure the voltage across
the diode again.
If diode is good, the display shows “OL”.
If diode is shorted, the display shows 0 (zero) in
both direction.
If display shows “OL” in both direction, the diode
is open.
•
•
•
1
5.5. Continuity Check
May selecting Scanning Mode or Continuity Mode by
‘FUNC’ push button.
When the resistance reading is less than 30Ω, the
buzzer generates 2KHz beep to indicate continuity.
6. Maintenance
6.1. Replacing The Battery
When meter display , the battery must be replace
to maintain normal operation.
Open the battery cover on the bottom case
by screwdriver.
Remove old battery and snap new one into
battery holder
1
2
Note:
Lithium Battery type: 3V CR2032
The meter can be cleaned with soft clean cloth to remove
any oil, grease or grim.
Do not use liquid solvent or detergent.