Front View Of The Instrument - UNI-T UT526 Operating Manual

IV. Front View of the Instrument
1. L: jack of live wire terminal for RCD testing and positive terminal for voltage
testing
2. E: jack of earth for RCD testing
3. N: jack of null wire terminal for RCD testing and input negative terminal for
voltage testing
4. LINE: jack of high voltage output for insulation resistance testing
5. LCD
6. RCD current setup key and voltage testing switch key
7. RCD angles switch key and return-to-zero key
8. Test button
9. Dial plate
UT525/526 Operating Manual
(see Picture 1)
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