UNI-T UT512 Digital Hi End Insulation Restance Tester Test Voltages from 500V to 2500V ‎2724444523144 Frequency Measurement: 10 Hz to

Frequency Measurement: 10 Hz to 10 MHz

wooden beams accurately

11x Combined Wrenches (8

220V electrical circuits

UNI-T UT512 Digital Hi End Insulation Restance Tester Test Voltages from 500V to 2500V ‎2724444523144 Frequency Measurement: 10 Hz toUT512 series testers can measure insulation resistance of large transformers, generators, high voltage motors and more. 500V 2500V , UT512 series can also measure PI, DAR and other important specifications. Features: 1. Large 9999 display with 30 segment analog bar graph. 2. PI DAR measurements 3. Comparison, upper and lower limit functions 4. Continuous measurement mode 5. Auto power off 6. 18 group data storage 7. Backlight 8. Auto current discharge