Continuity Test; Fi/Rcd Trip Test; Backlighting; Frequency Measurement - Elbro Profi III LCD TRMS CAT IV 1000V Manuel D'utilisation

Operation

Continuity test

Place the test probes on the line to test, fuse or similar. For a resistance of
0 - 2 k, the resistance values appears on the display and an acoustic signal
sounds up to approx. 50. If the measurement value is >2 k, the over-
range indication „OL" appears on the display.

FI/RCD trip test

The ELBRO Profi III LCD has a load that makes it possible to trigger a FI/RCD
circuit breaker using two buttons (FI\RCD). The FI/RCD (max. 30 mA) is
checked between the phase and circuit breaker (max. 240 V).

Backlighting

The display backlighting is permanent

Frequency measurement

During the voltage measurement, the frequency of the AC voltage applied is
recorded and indicated on the display by the small figures.
28 ELBRO Profi III LCD