This 2-Piece Tool Set includes the Cat. No. NCVT5A Non-Contact Voltage Tester with Laser Pointer and the Cat. No. 32801 Heavy Duty Multi-Nut Driver. The voltage tester can be set to detect voltage from 70 to 1000V AC (Mode 1) or from 12 to 1000V AC (Mode 2) and indicates the presence of voltage in cables, cords, circuit breakers, light fixtures, switches, outlets, and wires as well as AC voltage in doorbells, thermostats, low voltage lighting and irrigation systems. Includes both visual and audible signals. The heavy-duty nut driver, featuring multiple sizes in one tool, will reduce the number of individual nut drivers in your belt. The sizes are interchangeable ensuring you have the size you need when you need it. Color coded shaft ends make it easy to identify the size. Increase your productivity and lighten your load with this multi-nut driver.