- 4-way flat tester with LED lights plug into towing vehicle connector to check vehicle's wiring system
- Doubles as a colorful and protective plug cap
| Product Type | |
| Electrical | |
ELECTRONIC TRAILER WIRING TESTER 4-WAY FLAT
- Brands HOPKINS
- Product Code: 42411
- Sku: 41-8655
- Availability: Out Of Stock
-
$9.95