3-Range, 250 to 1000V Analog Insulation Resistance Tester with Continuity Check
Hioki
insulation resistance testers or megohmmeters feature all-in-one
designs including built-in rugged cases and test lead storage
compartments. The 3490 is a 3-range, 250/500/1000V analog insulation
resistance meter with efficient functions and features to help shorten
work time associated with field insulation testing
