BINNOVA 3420 Smart Test Light Circuit Tester ReviewbP PP INNOVA 3420 Smart Test Light Circuit Tester PDesigned to safely check voltage andor ground on several electronic systemsPConnects using a cigarette lighter power plug and detachable twin alligator clampsP6-foot leads provide long reach connectionPUnique transparent handle shows bright LEDs to identify connections (White = Proper Connection to Source, Red = Voltage Present and Green = Ground Present)PFeatures ergonomic grip design for comfort and safetyP