Тестер Megohmmeter Megger Digital Insulation Resistance Tester UNI-T UT502A 1000-2500V — продавец №6119348

Megger meter UNI-T UT502A Digital Insulation Resistance Tester 500-2500V Megohmmeter 30~600V AC Voltage meter LCD Backlight UT500 series insulation testers are used to measure the insulation resistance of electrical equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground. UT500 series can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption). These are dieal tools for ensuring transformers, genera-tors, high voltage motors, power capacitors, power cbles, arresters and other electrical equipment that can oprate in a safe and accurate manner. Note: (The battery not including for air shipment) Features: 2. AC voltage measurement, auto power off 3. Auto discharge 4. Continuous measurements mode, red warning light and buzzer function 5. Continuous low resistance measurement 6. PI and DAR measurement, auto resistivity calculation 7. Low resistance returning to zero function to improve accuracy Specifications Range Best Accuracy Model UT502A Insulation Resistance (Ω) Test Voltage 500V/1000V/2500V 0%~10% 500V 0.00MΩ~99.9MΩ ±(3% MΩ~5.0GΩ ±(5% V 0.00MΩ~99.9MΩ ±(3% MΩ~5.0GΩ ±(5% V 0.00MΩ~99.9MΩ ±(3% MΩ~9.9GΩ ±(5% GΩ~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) Features Display Count 2000 DAR 60s/15s and 60s/30s √ PI √ Auto Range √ √ LCD Backlight √