The Major Tech LED AC/DC Voltage Tester is a dual-function voltage measurement tool designed for electricians and technicians working with live circuits up to 690V. Features include LED indication for quick voltage detection, low impedance testing, polarity identification, and double insulation protection, with no batteries required for operation. Rated IP64 and certified to IEC 61010-1 CAT IV 600V / CAT III 1000V, this tester is ideal for electrical installation, maintenance, and fault-finding work across residential and industrial applications.
