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2. Technical Properyty:
2.1. Accuracy: ± (% reading + digits), at (23±5)°C,
Relative humidity <75%,
One year calibration guarantee since the
time dispatched from the factory.
2.2. Technical Specifications:
2.2.1. DCV
1. Turn the knob switch to Range
2. The initiate state of the meter is in automatic range status, which shows “AUTO” symbol.
3. Make the test leads connected to the testing point. The voltage and polarity of the point where
the red test is contacted will be displayed on the screen.
Caution:
1.Don’t measure voltage over 600V. Otherwise, ther is a danger of 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
±(0.5% + 4 d)
100µV
4V
1mV
40V
10mV
400V
100mV
600V ±(1.0% + 4 d) 1V
Input Impedence : 400m>40MΩ; 10MΩ at other Ranges.
Overload Protection: 600V DC or 600V AC Peak Value.
2.2.2. ACV
1. Insert black test leads into the hole of “COM” and red one into
2. Rogate the function switch to
gear, Press „SELECT” buton to selekt the AC measurement
mode.
3. The initiate state of the meter is in automatic range status, which shows “AUTO” symbol.
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