HEAT INSULATION MASTECH MS5203 Digital Insulation Resistance Tester • Checking the insulation of high-voltage electrical equipment ( electric motor, transformer, and cable, etc.)  • Use 50V-1000V voltage to test target insulation • Automatically calculates PI ( Polarization Index) and DAR ( Dielectric Absorption Ratio)  • It can measure up to 10G¦ ¸ resistance • AC/ DC voltage measurement and continuity test Features:  • 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 Package includes:  1 * MS5203 digital insulation tester 2 * Test leads 2 * Test clip 1 * Instruction manual