Zhuoya Electric Power YHL-100B Loop Resistance Tester User Manual

The Zhuoya Electric Power YHL-100B Loop Resistance Tester is a device used to measure contact resistance in power systems. It uses a high current test method to detect defects in the cross-sectional area of the loop conductor. When measuring the contact resistance of the conductive loop of a high-voltage switch, it is not affected by the oil film and oxide layer between the contacts, and the measurement value is more accurate.

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