7 Pin Car Trailer Tester, 12V Trailer Light Tester Wiring Circuit Diagnostic Tools Dksfjkl

Description

Article weight: 164 g Package Dimensions: 21.5 x 7.4 x 4.3 cm; 164 grams Tester for trailers advantages of the product: 1. Made of ABS and copper materials, resistant and reliable. Europe passes CE, Rohs certification, suitable for European vehicles. 2. This tester has a side to connect the 7 -pin thorn of a trailer and another side to connect the 7 -pin thorn of a car. 3. Safe and reliable expenses, reasonable design. Skilled aspect, convenient use. Thoroughly selected materials, chopped surface. Main material: ABS and copper Type of element: diagnostic tools Article name: Tester for trailers Battery type: 9V (the battery is not included) How to test the connection of A trailer? 1. Connect the tester with plug or grip. 2. Press the yellow button on the tester side. 3. If the wiring is correct, all LEDs light up. The function of each LED is (according to ISO 1724): Left indicator (yellow) fog lights or 12V (blue) mass (white) right indicator (green) Right rear light (brown) left rear