Insilation Tester 125/250/500/1000V

Insulation TesterWhen doing power installation it can provide 125V,250V, 500V and 1000V . It can supply more 1mA current to feed the capacitance load. With the auto-range function, it can measure up to 4000 MegaOhm with the resolution of 1Kohm.Auto-discharge of capacitive voltageLive circuit detection prevents insulation test if voltage >30V is detected Min/Max recording & Data Hold1mA test current for MegOhm range at rated voltage200mA short current for continuity range

Function	Range	Max Resolution	Basic accuracy
Voltage AC	750V	1V	±1.2%rdg ±10dgts
Voltage DC	1000V	1V	±0.8%rdg ±3dgts
Resistance	40Ω, 400Ω	0.01Ω, 0.1Ω	±1.5%rdg ±6dgts
Insulation Resistance	4M,40M,400M,4000MΩ	1kΩ~1MΩ	±2.0%rdg ±6dgts
Test Voltage & Current	125V/250V/500V/1000V & 1mA nominal
Continuity Test	Active Sound Level: ≤40Ω, Test current ≤200mA
Operating Temp	0ºC~40ºC (<80%R.H.)
Storage Temp	-10ºC~60ºC (<70%R.H.)
Power Source	1.5V “AA” size Battery x 6