| Brand | Unbranded |
|---|---|
| Accessories | Carrying Case |
| Warranty | 6 Month |
| Volt | 12 Volt |
| Features | Continuity Testing |
Check the listing for details. 7RV/4&5 Flat Trailer Light Tester Box Powered By DeWalt 20V Drill Battery. Condition: New. Listed at 134.00 USD. Power by Dewalt 20-volt drill battery all wired into a 18/20-volt converter reduced to 12-volt power output with an Inline Fuse witch then run to 6 independent switches. Also includes a 7-pin trailer plug adapter 2 in 1 design to test a 4 and 5 pin trailer.
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