UNI-T Insulation Tester UT501A, 100V / 250V / 500V / 1000V

UNI-T Insulation Tester UT501A, 100V / 250V / 500V / 1000V

The 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. The UT500 series can measure Insulation Resistance, AC Voltage, Low Resistance, PI (Polarization Index) and DAR (Dielectric Absorption). These tools ensure the safe and proper operation of transformers, generators, high voltage motors, power capacitors, power cables, arresters and other types of electrical equipment.

-LCD screen with overload indicator and backlight
- AC voltage measurement, auto power off
-Automatic discharge
-Continuous measurement function
-Red warning light and vibration function

Specifications
Short-circuit current: <2mA
AC voltage: 30V~750V ±(2%+3)
Display count: 2000
Auto range/Low battery indication: Yes
LCD backlight/Light alarm: Yes
Buzzer alarm/High voltage indication: Yes
Over load indication/Auto discharge: Yes
Test voltage secondary display: Yes
10MΩ internal resistance test: Yes
Power: 6x 1.5V battery (LR6)
Display: 70.6 x 34mm
Color: Red-Grey
Weight: 500g
Dimensions: 150 x 100 x 71mm

Insulation resistance (Ω)
Test voltages: 100V/250V/500V/1000V 0%~10%
100V: 0MΩ~100MΩ ±(3%+5)
250V: 0MΩ~99.9MΩ ±(3%+5), 100MΩ~5GΩ ±(5%+5)
500V: 0MΩ~99.9MΩ ±(3%+5), 100MΩ~5GΩ ±(5%+5)
1000V: 0MΩ~99.9MΩ ±(3%+5), 100MΩ~5GΩ ±(5%+5)
Load current: 50V (R=50kΩ) 1mA, 100V (R=100kΩ) 1mA, 250V (R=250kΩ) 1mA, 500V (R=500kΩ) 1mA, 1000V (R=1MΩ) 1mA / 0%~10%

Package Contents
Insulation tester UT501A
Carrying Case
conveyor belt
terminals
crocodiles
6x LR6 1.5V batteries
manual