General Tools GF1302 3-Wire Circuit Analyzer with GFCI Tester<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Detects faulty wiring in 3-wire receptacles withground fault circuit interrupters</li><li>Different combinations of three lights indicate different fault types</li><li>Designed for 120VAC circuits</li><li>Easy plug in use</li><li>UL listed</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41f2jCe0iqL.jpg" noproxy>