JK7305 Clamp-on Earth Ground Resistance Tester Meter Earthing Ground Earth Resistance Tester

★★★★★ 4.3 142 reviews

$374.20
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$374.20
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Free shipping Free 30-day returns

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Product details

Management number 210913462 Release Date 2026/04/04 List Price $149.68 Model Number 210913462
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Brief introduction JK7305 ground resistance tester is used to measure the internal electrical equipment grounding resistance, it reflects the total grounding of electrical equipment around the exposed conducting part and electrical equipment terminal (contact resistance). Ground resistance tester in order to eliminate the effects of contact resistance test, using four terminal measurement method, namely in the measured electrical exposed between the guide part and the main earthing terminal with current voltage measurement, and then it ends, calculate the resistance value. l Constant current linear amplifier output l The front panel correction, high accuracy l Standard RS232, standard PLC interface l Key lock function l Four - end measurement precision l Up to 15 sets of test pattern memory l Alarm function

  • Ground Resistance Tester Meter Earthing Ground Earth Resistance Tester
Brand Name Tonghui
Manufacturer Jinko
Power Source Battery Powered

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4.3 out of 5
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142 ratings | 58 reviews
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