Thexton 838 Portable Trailer Light Tester

Features & Benefits:

• Uses alligator clamps so it can be used with any power source
• 8 amp breaker for circuit protection
• Gives you the freedom to check the lights by yourself quickly.
• Test-left and right turn signals, taillights, and brake lights
• Can also test electric brakes, reverse lights, and auxiliary lights if combined with THX839 7 Blade Adapter

Thexton's Portable Trailer Light Tester has alligator clamps so it can be used with any power source. Has an 8 amp breaker for circuit protection. Ultimately giving you the freedom to check the lights by yourself quickly test-left and right turn signals, taillights, and brake lights. Can also test electric brakes, reverse lights, and auxiliary lights if combined with THX839 7 Blade Adapter.