12V tester and voltage detector 7 pins car truck trailer cable tester circuit lighting tool tested car accessory test, 0

Description

This tester has one side to connect the 7 -pin socket D & AMP;#39; a trailer and another side to connect the 7 -pin socket D & Amp;#39; a car. This tester quickly indicates if a breakdown concerns car wiring or trailer wiring. Characteristics: Can actually test what is the problem for 7 plug and socket connection pins. Carefully selected materials, depowed surface. Cross Copper Needles split, cooperate with the female spindle. The size cross is easier to control. (The size of the slit n & amp;#39; is not stable) Safe and reliable performance, reasonable design, skillful appearance, convenient use. Characteristics: Main material: ABS + Copper The black color Battery: 9V (not included) Size of L & AMP;#39; article: 190 * 40 * 40mm / 7.5 * 1.6 * 1.6in Weight of L & AMP;#39; Article: 150g / 5.3 Goods Size of L & AMP;#39; Packaging: 200 * 55 * 45mm / 7.9 * 2.2 * 1.8in Package weight: 194g / 6.8 Back List of packages: 1 * 7-Pin Trailer Test Tool