Chauvin Arnoux C.A 740 Manual De Instrucciones página 12

2. Description
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1 - Test probes : Ø 2 mm
2 - Guard : all around the instrument, protecting
the user to prevent any accidental contact with
an uninsulated conductor.
3 - Autotest push button / Continuity test
4 - «Dangerous» voltage LED ramp (red)
5 - Voltage ramp (low voltage green), LED for
continuity (orange) and polarity indication.
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