Klein Tools 80077 Voltage Test Kit, 3-Piece

SMART BUY: A complete, high-performance kit that offers convenience and value | AC VOLTAGE TESTER aligned with commonly used residential voltages from 12 to 240 VAC at four useful levels | TEST DC VOLTAGES from 1.5V to greater than 17 to 24V at four useful levels | BRIGHT LED LIGHTS illuminate to indicate the type and level of voltage detected | GFCI TESTER detects the most common wiring problems in standard and GFCI receptacles | CONFIRMS OPERATION of the ground fault protective device | VOLTAGE TESTER provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires