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TB-3089 April 2021
© 2021 DESCO INDUSTRIES INC
Employee Owned
Measuring Neutralization (Discharge) Times
1. Turn the meter on.
Slide the power switch to the ON position.
The meter will chirp then activate.
2. Zero point adjust the meter.
Bring the plate into contact with a grounded
body, and press the 0ADJ button.
NOTE
•
Zero point adjustment must be reset
every time the meter is powered.
3. Set the desired decay range.
The meter changes modes each time the
SELECT button is pressed. Decay to
measure positive discharge time. Select
-Decay to measure negative discharge time.
The default setting measures from ±1,000V to
±100V.
The setting may also be changed to:
•
±1,000V to ±50V
•
±1,000V to ±20V.
While holding the SELECT button, press the
START button three times within one
second.
The display will indicate the selected decay
range for two seconds then return to the
standby mode.
Press the START 3 times for less
than 1 second while holding down
SELECT button.
