The Pocket Moisture Meter from Extech Instruments Corp. measures moisture in a variety of building materials, including concrete, mortar and sheetrock.
It features a two-in-one digital LCD readout and analog bar graph, replaceable threaded measurement electrode pins, and a built-in battery check and measurement verification test. Weighing just 3.5 ounces and measuring 5.1 inches, it is easy to carry around a job site.
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