Automotive Circuit Tester - Copper
. An Automotive Circuit Tester (often called a test light) used for diagnosing electrical systems in vehicles.
. A metal probe for piercing insulation or touching terminals.
. A coiled cable for flexibility and reach.
. An alligator clip to connect to a ground or power source.
. Checking for blown fuses.
. Verifying if power is reaching a specific component (e.g., headlights, radio).
. Locating short circuits or open circuits in the wiring.
. Note: This tool is designed for DC (Direct Current) systems found in cars and trucks. It should not be used on household AC outlets.