Any motor winding or electrical coil can be checked with a megger. A megohmmeter’s main function is to detect weak motor winding insulation and to detect moisture accumulation and acid formations from ...

Fluke Corp. said its 5 kV MegOhmMeter features an incremental ramp function, automatic key parameter calculations and a PC interface. The 1550B insulation resistance tester replaces model 1550. It ...