Voltage Indicator Kontakt 53 SZ ELEKTRO TRADE ET-UNN136

Universal electrician tester Kontakt 53 SZ is designed to determine the approximate voltage value; step-by-step voltage control of 12, 24, 220, 380 V DC and AC. It determines the AC phase and DC polarity, and electrical circuit integrity from 0 to 10000 Ohm. - determination of the approximate voltage value; - determination of DC polarity, circuit continuity testing including windings, electric motors, starters, transformers, contactors, checking the serviceability of diodes, thyristors, transistors, etc.; - determination of the phase wire in AC circuits. The tester provides visual and audible indication in all operating modes.