Kyoritsu Kew 3431 Analogue Insulation Testers Test Voltage 1000V New wo
Insulation resistance. LED insulation state indicator indicating result by red / green color0.25MΩ 0.5MΩ 1MΩ. effective scale value200MΩ 2000MΩ. Accuracy±5% of full scale value. 7261(Test lead with alligator clip), 9173(Carrying case).