EF767 Unipolar multi-function electrical tester is intended for performing basic test of
220V/380V electric installations, car installations and checking operations of electrical
devices.

- detection of phase/zero of alternating voltage max 500V
- testing the continuity of conduction approx 1M
- detection of direct voltage max 60V

Application:

- 220V/380V installation:
- detection of direct voltage max 60V
- breaks/ shortings detection, testing of fuses and light bulbs
- verification of earthing
- detection of wires in a group of conductors
- allows to repair christmas lights without removing light bulbs

DC installation:

- detection of DC voltage, breaks and shortings
- pole identification +/-
- testing of plug supply
- telephone tests

Electronics:

- detection of 0/1 in electronic systems
- basic test of electronic elements
- diode, transistors, resistors, condensers (apart from electrolyte)

Cars:

- detection of +12V/ground
- testing of fuses, light bulbs
- battery ignition setting
- detection of high voltage 1 Piece