User Manual

8. 0 C ha ngi ng t he Ba t t e ry

The battery should not be removed while the power is on. Wait for the

gauge to automatically power off (after 90 seconds of non-use) before

replacing the battery.

When to Replace: The gauge will automatically turn off if the battery

drops below 7.4 volts DC. If the gauge turns itself off sooner than

expected, or if it will not turn on, change the battery.

Battery Type: Any high-quality 9-volt alkaline battery.

Battery Life: Approximately 6 months when the

gauge is used for 80 readings per day.

4. 0 F ront Pa ne l La yout a nd Func t ions

Fig Control or

Ref Device Function or Indication

1 LCD Provides measurement value, as well as

display CAL and run indicators.

2 Turns the power on. (The power turns off

automatically after 90 seconds of non-use.)

3 Enters and exits calibration mode.

4 Sets “zero” calibration point while in CAL mode.

Increases displayed value while in CAL mode.

5 Decreases displayed value while in CAL mode.

Changes units of measure from mils to microns

or vice versa while in run mode.

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