Uni-Trend Model UT513 insulation resistance tester is a professional insulation resistance tester, which can measure voltage, insulation resistance, polarization index and other functions.
This manual provides instructions for operating the Uni-Trend UT513 insulation resistance tester. It includes sections on unpacking, safety precautions, meter structure, display, key functions, measurement operations, USB interface, and maintenance. Technical specifications for voltage and insulation resistance measurements are also detailed.
The device is designed for handheld insulation resistance testing and complies with IEC61010 safety standards. It features battery operation with sleep mode, USB connectivity, and a backlit LCD display. Safety warnings and operational cautions are emphasized to prevent electric shock and ensure accurate measurements.
| Safety Compliance | IEC 61010 CAT.III 600V overvoltage and double insulation |
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The battery indicator shows 10V or less, meaning the battery is empty and the meter cannot guarantee accuracy.
The UT513 complies with IEC 61010 safety measurement requirement: in pollution degree 2, overvoltage category (CAT. III 600V) and double insulation.
The meter enters sleep mode and blanks the display if there is no button press for 15 minutes to conserve battery power.