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Leakage Clamp Meter
3.2 Technical Indicators
Environment temperature: 23±5°C, relative humidity
(RH):<75%
3.2.1 AC Current
Measuring
Resolution
range
LPF(50Hz/60Hz)
4mA
0.001mA
±(2.0% +
40mA
0.01mA
400mA
0.1mA
±(2.0% + ) 5
4A
0.001A
40A
0.01A
±(2.0% +
150A
0.1A
- Maximum input current: 150A AC
- Frequency range: 40~1kHz
3.2.2 DC Voltage
Measuring range
Resolution
4V
0.001V
40V
0.01V
400V
0.1V
600V
1V
- Input impedance: 10MΩ
- Maximum input voltage: 600V DC or AC(RMS)
Note:
In the small voltage measuring range, the probe is not
connected with the circuit to be tested, and the meter
may have fluctuating readings, which is normal and
caused by the meter's high sensitivity. This does not
affect actual measurement results.
Accuracy
Wide(40Hz~1kHz)
10
)
±(3.0% + ) 5
±(3.0% + ) 3
10
)
±(3.0% + ) 5
Accuracy
±(0.5% reading +
4
digits)
33
09
Leakage Clamp Meter
3.2.3 AC Voltage
Measuring range
Resolution
4V
0.001V
40V
0.01V
400V
0.1V
600V
1V
- Input impedance: 10MΩ
- Maximum input voltage: 600V DC or AC(RMS)
- Frequency range: 40~1kHz(sine wave)
Note:
In the small voltage measuring range, the probe is not
connected with the circuit to be tested, and the meter
may have fluctuating readings, which is normal and
caused by the meter's high sensitivity. This does not
affect actual measurement results.
3.2.4 Resistance
Measuring range
Resolution
400Ω
0.1Ω
4kΩ
0.001kΩ
40kΩ
0.01kΩ
400kΩ
0.1kΩ
4MΩ
0.001MΩ
40MΩ
0.01MΩ
- Open circuit voltage: about 1.0V
- Overload protection: 600V DC or AC (RMS)
Accuracy
±(
1.0
% reading +
3
digits)
Accuracy
±(
0.8
% reading +
3
digits)
±(
1.0
% reading +
3
digits)
34
10
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