InstallerParts AC GFCI Outlet Circuit Tester -- 3 Prong Ground Plug 120 V Receptacle Electrical Fault Detector<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easy to use AC outlet tester 120 Volt</li><li>Test any GFCI outlet， standard outlet， or extension cord</li><li>Tests for 6 conditions: Open ground， Open neutral， Open hot， Hot/Ground reverse， Hot/Neutral reverse， and Correct</li><li>Quickly identify which of the six wiring conditions is indicated by the integrated lights</li><li>Lifetime Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412-Zv%2BD1yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mQmDwG2FL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4168HZLqiQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415S-UdWc3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pYCds4UQL.jpg" noproxy>