This 2-Piece Klein Tools GFCI Outlet Tester and Non-Contact Voltage Tester tool set is perfect for home inspections. Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlets， based on LED lights results. Non-Contact Voltage Tester detects standard voltage in cables， cords， circuit breakers， lighting fixtures， switches， outlets and wires.
Outlet tester tool kit includes the GFCI tester (cat no RT210) and non-contact voltage tester (cat no NCVT-1)
Detects the most common wiring problems in standard and GFCI receptacles
Works on GFCI outlets and confirms operation of the ground fault protective device
Voltage tester provides non-contact detection of voltage in cables， cords， circuit breakers， lighting fixtures， switches， outlets and wires
Volt Pen with high intensity， bright green LED that indicates the tester is operational and aids in illuminating the workplace
When voltage is detected， a high intensity， bright red LED illuminates and a warning tone sounds
Discreet digitally controlled on/off power button
Comment