usbroway 3 Wire Retractable Test Leads 10 Ft 18 Gauge Alligator Clips Impact Case

Automotive Circuit Tester

The usbroway three-wire retractable test leads extend to 10 ft and use 18 gauge copper conductors with insulated alligator clips. They are designed for checking electrical wiring circuits in cars, trailers, boats and similar vehicles. The colour-coded wires help electricians identify separate circuits quickly during diagnosis.

Replaces Loose Test Wires

Unlike tangled loose leads that must be coiled by hand, these leads pull out to the exact length required and lock in place. The jump is worth it when you test mobile equipment frequently and need a compact, self-storing kit that stays organised inside its own impact-resistant case.

10 ft Reach With 18 Gauge Capacity

The 10 ft extension comfortably reaches around vehicle chassis and trailer frames while the 18 gauge wires handle typical low-voltage automotive circuits. Headroom runs out on high-current starter or alternator feeds that demand heavier conductors, and the fixed three-wire layout cannot support multi-phase or complex harness testing.