| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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Megger/Multi-functional small digital ground insulation resistance meter tester
1, the application of DC/AC conversion technology, set three-end button, four-end button as one, the use of power can be AC, DC dual use.
2, the use of phase-locked synchronous tracking detection mode, and switched capacitor filter, so that anti-interference ability is strong.
3, abandon the traditional manual hand-operated power generation mode, do not need human work.
4, no manual adjustment balance, clear panel touch key operation, LCD digital display makes the measurement is very convenient and rapid, eliminating the visual error of the pointer instrument.
5, the allowed auxiliary grounding resistance resistance value is very large, better ensure the measurement accuracy, high resolution.
6. In addition to testing the grounding resistance, it can also test the electrical group value of the low-voltage resistance conductor. Soil electrical composition and alternating voltage.
Megger/Multi-functional small digital ground insulation resistance meter tester
| Measuring range | Constant current value | Measurement accuracy and error | resolution | Auxiliary ground resistance |
|
0-1.9992Ω 2-19.992Ω 20-199.92Ω 200-1999.9Ω AC: 0-19.99 Ω |
10mA(2Ω) 10mA(20Ω) 1mA(200Ω file) 1mA(2000Ω file) <±(10%+1d) |
0-0.22 Ω<± ( 3%+1d ) 0.2 to 1999.9 n <±(1.5%+1d) 1-20V±(3%+1d) |
0.001Ω 0.01Ω 0.1Ω 1Ω 0.01 V |
Rc:22 20 Ω file< 1KQ 200ΩfileΩ<10K Ω Rp:<50K Ω Error :<± 5% |
|
Ground resistance :< 5V Power frequency RMS :<± 5% |
Power dissipation | Humidness:85%RH | Power source | Weight:<1.8 Kg |
| Max≤2W | Temperature:0°C-40°C | DC12V |
Volume (mm3) : 220x200x110 |
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