Klein Tools NCVT1XTKIT Non-Contact Low Voltage Tester Pen and GFCI Outlet Premium Test Kit, 70V to 1000V AC, Detects Common Wiring Problems

NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires, DUSTPROOF AND WATERPROOF with an IP67 rating and 9.8-Foot (3 m) drop protection, VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone, LOW BATTERY INDICATOR and easy access to battery compartment, LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket, DETECT MOST COMMON WIRING PROBLEMS with the Receptacle Tester in standard and GFCI receptacles: open ground, reverse polarity, open hot, open neutral, hot/ground reversed, TRUSTED SAFE with a safety rating of CAT IV 1000V for the NCVT and a CAT II 300V safety rating for the GFCI Outlet Tester