This 3-Piece Tool Set from Klein features the NCVT-3 Non-Contact Voltage Tester with Flashlight, the 6-in-1 Ratcheting Stubby Screwdriver with Square Recess Bits, and the 4-Vial ACCU-BEND Conduit Level. The voltage tester detects 12-Volt to 1,000-Volt AC and indicates the presence of voltage in cables, cords, circuit breakers, light fixtures, switches, outlets and wires. It can also detect AC voltage in doorbells, thermostats, low voltage lighting and irrigation systems. The screwdriver is ergonomic with a Cushion-Grip™ handle and made to be interchangeable. Eliminate dog legs and make conduit bending easier with the help of Klein's ACCU-BEND™ Magnetic Level.