7 Round Pin Tractor Trailer Circuit Tester

7 Round Pin Tractor Trailer Circuit Tester

$51.99
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}

Troubleshoots tractor trailer circuits One person can now test all the lighting Allows bypassing of troubled circuitry while on the road Eliminates guesswork Packaged with an extra jumper connector

Show More Show Less