INNOVA 3420 Smart Test Light / Circuit Tester
The INNOVA Smart Test Light is designed to safely check voltage and/or ground on several electronic systems, including wiring, fuses, battery, cabling, sensors, switches, and more. Connects using a cigarette lighter / power plug and detachable twin alligator clamps. The 6-foot leads provide long reach connection. Features a transparent handle, which shows bright LEDs to identify connections (white = proper connection to source, red = voltage present and green = ground present).