VOLTCRAFT VC831 Mode D'emploi page 89

Acoustic Continuity tester
Measurement range
600.0 Ω
Response threshold: ≤50 Ω continuous tone; >50 Ω no tone
Overload protection: 1000 V
Test voltage approx. 1 V
Test current 0.5 mA
Never exceed the maximum permitted input values. Never touch
circuits or parts of circuits when they may contain voltages greater
than 33 V/ACrms or 70 V/DC! Danger to life!
Resolution
0.1 Ω
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