2.2. Keyboard
) Filter - Minimizes noise interference.
* V Test - Allows to setup test Voltage.
+ Voltmeter - Displays the actual voltage applied.
, LIM - The instrument indicates with a sound signal when R < 100 MΩ.
- Battery status check.
. Timer - The test will be stopped automatically after one minute.
/ Hold - Freeze the last reading on the display.
0 Enable/Disable the print function.
1 On/Off key.
2 Selection of 100 V test voltage.
3 Selection of 250 V test voltage.
4 Selection of 500 V test voltage.
5 Selection of 1000 V test voltage.
6 Decrease test voltages in 50 V steps.
7 Increase test voltages in 50 V steps.
8 Start key.
9 PI - Polarization Index.
: Stop key.
; DAI - Dielectric Absorption Index.
8