Chauvin Arnoux Metrix MTX 3292B, Руководство пользователя

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30
100 Ohm measurements
Press the F3 key to access this function.

So as not to damage the circuit tested, note that the multimeter provides a current
of approximately 10mA max. at an open-circuit voltage of 28 volts max.
For low resistance measurements, <100 Ohm, this single range provides good resolution.
Audible continuity measurement
5.6.
5.6.1. Connecting the multimeter
5.6.2. Main measurement
Measurement of a resistance up to 1000

, with continuous 4kHz audible
indication.
Power the circuit down before making any measurement.
The continuity test monitors the circulation of the current in a complete
resistive circuit. The continuity function detects open-circuits and intermittent short-
circuits lasting as little as one millisecond.
If a short-circuit is detected, an audible beep sounds. If the circuit is open,
OL is
displayed.
Detection threshold in continuity mode:

20

(response time <10ms)
“Active” protection by PTC thermistor
Max. open-circuit voltage: 3.5V.