General Tools MMD7003 Moisture Meter， Pin Type， Digital LCD with Bar Graph<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For wood， concrete and timber extra pins included</li><li>Wood range 6-Percent to 40-Percent</li><li>Concrete range 0-Percent to 100-Percent</li><li>Hold and record</li><li>LED bar graph and LCD display</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31aL5OgyKwL.jpg" noproxy>