Autel Powerscan Ps100 Electrical System Tester Ps 100 Circuit Tester<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Performs every type of service including power injection， measurement， ground testing， polarity checks， continuity testing and components activation</li><li>Easy to read AVOmeter allows you to read voltage， current and resistance at the fingertip</li><li>With a flip of the power switch， you have an instant hot/ground lead for powering up electrical components like cooling fans， relays， etc.</li><li>Tests for bad ground contacts instantly， allowing you to follow and locate shorts fast without wasting fuses</li><li>Built-in Flashlight enables you to work in the dark</li></ul></div><img src="http://ecx.images-amazon.com/images/I/416bwXFbjLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41U1YjP2qEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Z5UH1GPCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JJK1MdzxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YPlaTZqCL.jpg" noproxy>