Klein Tools NCVT1PKIT Non-Contact Voltage and GFCI Receptacle Test Kit

The Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. The GFCI Receptacle Tester detects the most common wiring problems in standard receptacles. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Klein isn’t just the name of our company, it’s also our family name. Since 1857.