DL6780/90 Operating Manual
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2. AC Voltage Indication
8
Always hold the test probes by the handles
behind the finger guards. Observe all the safety
notices at all times.
An audible tone is present when an AC voltage
and a negative DC voltage are indicated.
The maximum switch on time is 30 s. When this
time has elapsed, you must wait 10 minutes
before retesting.
Connect probes to the voltage source observing
the polarity of the test probes, L2 is the positive
probe, L1 is the negative probe.
For AC voltage the value is indicated on the
LEDs (3) and on the LCD display (DL6790 only).
The + and - LEDs are illuminated and buzzer is
audible.
Summary of Contents for CombiVolt DL6780
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