Checking the insulation of high-voltage electrical equipment (electric motor, transformer, and cable, etc.) Use 50V-1000V voltage to test target insulation
It can measure up to 10G? resistance Short current up to 1.8mA
Automatically calculates PI (Polarization Index) and DAR (Dielectric Absorption Ratio)
AC/DC voltage measurement and continuity test Display back light and auto power-off