Description
Item Weight: 164 g Package Dimensions: 21.5 x 7.4 x 4.3 cm; 164 grams Trailer Tester Product Advantages: 1. Made of ABS and copper materials, durable and reliable. Pass Europe CE, ROHS certification, suitable for European vehicles. 2. This tester has one side to connect a trailer 7-pin connector and another side to connect a car 7-pin connector. 3. Safe and reliable performance, reasonable design. Smart appearance, convenient use. Carefully selected materials, frosted surface. 4.This tester quickly shows whether there is a fault in car wiring or trailer wiring, which can effectively test the 7-pin male and female connection problem. Features: Main Material: ABS and Copper Item Type: Diagnostic Tools Item Name: Trailer Tester Battery Type: 9V (the battery is not included) How to test the connection of a short film? 1. Connect the tester to the plug or socket. 2. Press the yellow button on the side of the tester. 3. If the wiring is correct, all LEDs will light up. The function of each
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