T-H Marine Trailer Circuit Tester

Ensure your boat trailer lights are functioning properly with the Trailer Circuit Tester. This essential tool checks vehicle power for tail lights, turn signals, and brake lights, giving you peace of mind on the road.

• 3-LED display for easy reading of tail, left turn, and right turn signals.
• 4-way connector for convenient compatibility.
• Quickly identifies issues in trailer light circuits.

Features

• 3-LED display: Tail, LT, RT
• 4-Way Connector
• Check vehicle power for tail lights turn signals and brake lights

Your boat trailer needs to be in good condition, so do your trailer lights. Check them with the Trailer Circuit Tester! This boat trailer circuit tester checks vehicle power for tail lights, turn signals, and brake lights. With a three-LED display (tail, LT, RT) and a four-way connector, you'll know if there's an issue anywhere in the circuit.

Specs

• Connector: 4-Way
• Display: 3-LED (Tail, LT, RT)