Measumax 34-219 User manual
Function
During measurement, mm/inch conversion can be
made at any time. Tolerance needs to be preset
before measurement and auto-identified accordingly.
During measurement, relative zero point can also be
set at any time.
Operating precautions
Keep the unit away from coolant to prevent liquid from getting into the circuitry.
Damage may be caused if the unit is subjected to shocks, impact, or dropping.
This may cause the unit to loose its accuracy
Do not operate the test indicator in direct sunlight. Do not store indicators in an
area of extreme high or cold temperature.
Do not allow any part of digital test indicator to come into contact with voltage.
This could cause damage to the circuitry
Use SR44 (silver oxide cell) battery.
If the unit is not in use for a long period of time, the battery should be removed
34-219
DIGITAL TEST INDICATOR
OPERATINGPRECAUTIONS
Indicator features
1.Measuringlever 2.Base
3. LCD display 4. Inch/mm switch
5. ZERO switch 6. Battery compartment
7. Output Connector 8. ON/OFF switch
9. TOL setting key
Please read the following instructions carefully before using product.
Before operation
Before using the indicator for the first time, please remove the rust preventative oil on the indicato
r
with a soft cloth.
Remove battery compartment lid and insert a SR44 battery with its positive (+) side facing upward.
Operating Instructions
For measurement
After pressing the “ZERO” switch, the LCD screen will display “.000” when in metric mode or “.0000” when in imperial
mode. This also indicates that the origin setting is completed. The test indicator is now ready for use.
Tolerance setting for measurement
Press the “TOL” button and a “▲”sign will appear on the LCD. Adjust the measuring lever so that the indicator displays
the upper measurement limit, and press “TOL” for confirmation. When the “▼”sign appears on the LCD, adjust the
measuring lever to display the lower measurement limit. Press the “TOL” button again for confirmation and the unit has
been set for tolerance measurement. During the tolerance measurement, when “▲”sign appears, it indicates that the
measuring value is in excess of upper tolerance. When the “▼”sign appears, it indicates the measuring value is below the
limit of the lower tolerance. If “OK” is displayed, the measuring value is within the tolerance range.
To cancel the tolerance settings, press “TOL” three times continuously,
Trouble shooting
Failure Possible Situation Solutions
Digits flash simultaneously on
LCD Battery power low Replace battery
Battery power low Replace battery
Nothing appears on LCD Battery has poor contact Clean the battery contacts
The display does not work (only
when changing the battery)
Circuit accidentally paused
caused by poor voltage when
changing the battery
Remove battery and replace it
after 30 seconds
Note! The battery supplied is only to test the system and may not have a full operating life
Specifications
Range: ±0.5mm/±0.02in
Resolution: 0.01mm/0.0005in
Total tolerance: 0.013mm
Return tolerance: 0.003mm
Repeatability: 0.003mm
Measuring force: ≤0.6N
Range of measuring force: ≤0.3N
Operating temperature: 0~+40
Storage temperature: -20~+60
Power: 1.5V SR44 (silver oxide cell) 1 battery
Battery life: 1 year continuous usage/ 3 years under normal operation
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