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UT513A is an industrial insulation resistance tester, enabling measurement up to 1000 GΩ at test voltages up to 5 kV. Data logging, comparative and polarization measurements, and USB communication make it a diagnostic tool for installers and service technicians of power systems.
The UT513A meter from UNI-T is designed for precise insulation resistance measurements in electrical installations and equipment, including high-voltage systems. It supports test voltages of 500 V, 1000 V, 2500 V, and 5000 V, enabling resistance measurement in the range from 500 kΩ to 1000 GΩ. A short-circuit current of up to 1.8 mA allows testing even large insulation loads.
It is equipped with a backlit LCD display, analog bar graph, and USB interface for data storage and analysis. It supports polarization index measurement, comparative measurement, memory mode with the ability to store 18 results, and a function for setting two test times. Auto-ranging and high-voltage warning increase work safety.
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UT513A is an industrial insulation resistance tester, enabling measurement up to 1000 GΩ at test voltages up to 5 kV. Data logging, comparative and polarization measurements, and USB communication make it a diagnostic tool for installers and service technicians of power systems.