Fully insulated pocket slotted screwdriver used to test for the presence of electrical current. Bulb inside translucent handle lights up when there is power. Just touch tip of screwdriver to wire or wall outlet for example and then touch red end cap with index finger to complete the circuit. Very handy around the house or in the tool box.
|#401 Voltage Tester Slotted Tip Screwdriver Sizes and Pricing|
|1/8" tip x 5-1/2" long||2.87||2.80||2.40||2.11||3lbs||1-1/4" x 1/8" (3RS)|