6.
Measurement
WARNING
Please refer to section 2 of this manual
(Safety Warnings)
Self-diagnostic test should be done prior to measurements to confirm that LED
and buzzer works properly.
Verify proper operation on a known source before and after use.
Keep your hand and fingers behind the barriers on the probes during
measurements.
6.1 Voltage test (double pole test)
Connect both probes to the object under test.
The voltage is indicated by LEDs and LCD
Live circuit LED lights up: ≥7V
Voltage polarity is indicated in following manner:
Note
When the
L2
probe + is the positive (negative) potential, the polarity indication LED
indicates
"+DC"
("-DC")
.
5
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