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Electrical Tester

2014-11-24 19:52  
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The electrical circuit tester to check the vehicle is very useful. The device is powered by a car battery. Two LED indicates whether the clip is connected to the positive supply line (red) or ground (green). It is wise to terminate the unit is divided into two heavy-duty insulated alligator clips.

Automotive Electrical Tester 

 These can be directly connected to the battery or fuse box terminals. In addition, it can be terminated to a suitable connector,the connector  into the cigarette lighter socket. If a sharp pin is soldered to one terminal, which can check the insulation wiringa ", but only those Family 12 V. Although the needle piercing the insulating layer is not damaged.


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