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Grounding Resistance Tester
Grounding Resistance Tester is Pingdu Warburg Electric Co., a new generation of design production processes of production and supply of anti-jamming measures Earth Ground resistance tester, dual-frequency inverter technology, high precision anti-interference ability test grounding resistance is tested update also generation
HB-JD+，186+5322+5978
1, inligent full Chinese menu is simple, direct display of measurement results, the built-panel printer
2, suitable for testing various types of impedance grounding device, the contact voltage, step voltage characteristic parameters such as frequency and soil resistivity
3, the use of different frequency 45,55 Hz frequency, high-tech hardware and software filtering technology, strong anti-jamming technology, strong interference environment can be measured accuray 50Hz frequency data under
4, measuring range 0-150Ω Resolution 0.001Ω basic error only 0.005Ω, used to measure ground impedance small large ground network
5, the rms output current 5A, the test will not cause too high a potential grounding
6, Power AC220V 50Hz
7, weight: 440 × 350 × 210 Weight 15Kg