– UT502A insulation tester is used to measure the insulation resistance of electrical equipment and appliances by measuring the insulation resistance between electrical circuits or between circuits and ground.
– Can measure insulation resistance, AC voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption Ratio).
– An ideal tool for ensuring transformers, generators, high voltage motors, power capacitors, power cables, arresters and other electrical equipment can operate in a safe and accurate manner.
– 2000 count LCD display.
– Overload indication.
– Backlight.
– AC voltage measurement.
– Auto power off.
– Auto discharge.
– Continuous measurements mode.
– Red warning light and buzzer function
– Continuous low resistance measurement.
– PI and DAR measurement.
– Auto resistivity calculation.
– Low battery indication.
– SPECIFICATIONS:
Test Voltage: 500V/1000V/2500V 0%~10%
500V: 0.00MΩ~99.9MΩ ±(3%+5) / 100MΩ~5.0GΩ ±(5%+5)
1000V: 0.00MΩ~99.9MΩ ±(3%+5) / 100MΩ~5.0GΩ ±(5%+5)
2500V: 0.00MΩ~99.9MΩ ±(3%+5) / 100MΩ~9.9GΩ ±(5%+5) / 10.0GΩ~20.0GΩ ±(10%+5)
Load Current
50V (R=50kΩ) 1mA: 0%~10%
100V (R=100kΩ) 1mA: 0%~10%
250V (R=250kΩ) 1mA: 0%~10%
500V (R=500kΩ) 1mA: 0%~10%
1000V (R=1MΩ) 1mA: 0%~10%
2500V (R=1MΩ) 1mA: 0%~10%
Short Circuit Current: <2mA
Low Resistance (Ω): 0.01Ω~200Ω (about 5.0V/>200mA ±(2%+3)
AC Voltage (V): 30V~600V ±(2%+3)
– Package includes: UT502A Insulation Resistance Tester, Batteries, Probe, Alligator Clips, Test Leads, Gallus, English Manual.