UT513A Insulation Resistance Tester 5000V Uni-T

The UT513 tester can measure insulation resistance of large transformers, generators, high-voltage motors and more. It can also measure PI, DAR and other important specifications. Measured data can then be analyzed through PC software. The UT513A can produce test voltage up to 5kV.

Large 9999 display with 30-segment analog bar graph

PI/DAR measurements

Comparison, upper and lower limit functions

Continuous measurement mode

Auto power off

18-group data storage

Backlight

Auto current discharge and high-voltage output alarm

Time measurement mode, auto measure within 15 minutes

Low battery and over range indications