Technical Specifications: |
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Conditions of Use |
Ambient temperature: 0 ℃ ~ + 45 ℃ |
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Relative humidity: ≤85% RH |
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Output voltage level |
500V, 1000V, 2000V, 2500V |
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Measuring range |
0 ~ 19990MΩ |
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Resolution |
0.01MΩ, 0.1MΩ, 1.0MΩ, 10.0MΩ |
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Relative error |
0 ~ 2000MΩ≤ ± 5% ± 2d |
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2000MΩ ~ 19990MΩ≤10% ± 2d |
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Voltage / Load |
2500V / 20MΩ |
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Voltage drop |
About 10% |
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Short circuit current |
> 1.6mA |
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DC |
8 × 1.5V (AA, R6) battery |
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AC |
220V / 50Hz |
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Power consumption |
Static power consumption ≤160mW; maximum power ≤2.5W |
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Dimension |
235 × 200 × 135mm3 |
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Weight |
< 1.4kg |
Product Features
1. The output power is large, the load capacity is strong, and the anti-interference ability is strong.
The digital megohmmeter shell is composed of high-strength aluminum alloy. The machine is equipped
with an equipotential protection ring and a fourth-order active low-pass filter. And strong electromagnetic
field can play an effective shielding role. For the measurement of capacitive test products, because the
output short-circuit current is greater than 1.6mA, it is easy to quickly increase the test voltage to the
rated value of the output voltage. For the measurement of low resistance, the voltage drop does not
affect the test accuracy because of the proportional method design.
2. The digital megohmmeter does not require human work, is powered by batteries, and the range can
be automatically converted. The clear panel operation and LCD display make the measurement very
convenient and fast.
3. The output short-circuit current of this watch can be directly measured, and it is not necessary
to estimate with load measurement