UNI-T UT501B Insulation Resistance Tester ? 1000V

UNI-T UT501B is used to measure the insulation resistance of electrical equipment and household appliances. It can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption). It is an ideal tool for ensuring transformers, generators, high voltage motors, capacitors, cables, arresters and other electrical equipment that needs to operate in a safe and accurate manner.