Extech 382252 Earth Ground Resistance Tester Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm</li><li>Large dual display with backlight</li><li>Test hold function for easy operation</li><li>automatic zero adjustment</li><li>AC/DC voltage， resistance， and continuity</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VWYEK8A9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416xrdcQAtL.jpg" noproxy>