Grounding & Insulation Testers

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Customizable Test Voltage: 50V to 10,000V
Minimum Step Voltage: 10V

When using the single-button jog shuttle control, the step voltage automatically switches between 10V, 100V, and 200V, depending on the shuttle speed. Higher speeds result in larger step voltages.

This product is suitable for measuring the conduction resistance value between the grounding lead-down line of power equipment and the grounding grid (or adjacent equipment), and is also applicable to the measurement of low-resistance values.

 A large number of on-site tests and user usage situations indicate that when conducting ground grid tests in the harsh electromagnetic environment of operating substations, this tester delivers accurate, stable, and repeatable measurement results, making it an ideal tool for testing the characteristic parameters of medium- and large-scale grounding grids.

It also has the function of measuring 40A leakage current, adds a real-time clock to display the current time, supports multi-parameter simultaneous display function, and can simultaneously display the grounding resistance and grounding leakage current, making it more practical, convenient and efficient.

 Digital Ground Resistance Tester, Measurement Range 0 to 2000Ω