Insulation tester

Description

This is a Kyoritsu 3301 analog insulation tester, used to measure the insulation resistance of electrical equipment and circuits. The device features a wide-angle scale with colour-coded markings for easy reading, plus a battery status indicator. The device operates on three different voltage ranges (usually 250V, 500V, and 1000V), allowing testing of a wide range of electrical devices. The device is designed to be portable and battery-operated, making it suitable for field use and maintenance checks. I don't know if it works or not Taif