Technical Features
2-1. Accuracy: ± (a%× rdigits),at (23±5)
˚
C, relative
humidity<75%. One year calibration guarantee from the
time dispatched from the factory.
2-2. Technical Specification
2-2-1. DCV
A) Turn the knob switch to “
“Range
B) The default state of the meter is automatic range status,
which shows “AUTO” symbol
C) Put the test lead in contact with the testing point. The voltage
and polarity of the point where the red pen is contacted will be
displayed on the screen.
Caution:
1. Don’t measure voltage over 600V. Otherwise, there is a danger
of the meter being damaged.
2. When measuring high voltage, special attention should be
given to personal safety and avoid your body getting in touch
with high voltage circuit.
Range Accuracy Resolution
400mV 100uV
4V 1mV
40V 10mV
400V
±(0.5%+4d)
100mV
600V ±(1.0%+4d)
1V
Input Impedance: 400m >40M
Ω
; 10M
Ω
at other Ranges.
Overload Protection: 600V DC or 600V AC Peak Value.
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