Smart Sensor AR3126 High Voltage Insulation Resistance Tester Megohmmeter MegOhm with Digital High Voltage Insulation Tester 500V/1000V/2500V/5000V , Black

Feature:
Insulation resistance tester, usually called megohmmeters or high resistance meter, widely used for measuring the generator, motor, power transformer, wiring, electrical appliances and other electrical equipment (such as cable control, signal, communication and power supply) insulation resistance. They are often used in routine maintenance procedures to indicate changes in insulation resistance for a few months or years. A large change in the insulation resistance may indicate a potential fault. As a result, regular calibration is necessary to ensure that the meter itself does not change over time
Specification:
Rated Voltage 500V/1000V/2500V/5000V
Testing Range 500V:0.0~999MΩ
1000V:0.0~1.99GΩ
2500V:0.0~99.9GΩ
5000V:0.0~1000GΩ
Accuracy ±2%rdg±3dgt
DC/AC Voltage Test 30~600V
Resolution 1.0V
Overload Protect AC 1200V/10sec
Withstand Voltage AC 8320V/5 sec
Insulated Impedance 1000MΩ
Max. Short Circuit Current 1.4mA
Polarization Index √
External DC Adapter
DAR √
PACKING INFORMATION:
Power C*8 battery 
Product Net Weight 1027g 
Product Size 153*213*95mm 
Packing knapsack
Standard Quantity Per Carton 3PCS 
Standard Carton Size 44.5*33*28.5cm 
Standard Carton Gross Weight 6KG