Vivid metrawatt has introduced an insulation tester, model ir5c1. This is a battery operated digital insulation tester [giga ohmmeter]. This is available with selectable test voltages and resistance ranges for testing transformers, switchgear bushings, motors or generators, even when the load capacitance is high. It includes some important features like highly regulated test voltage leads to stable and accurate measurements; light-weight and portable; and, the charger adapter is included.
