Overview for Calculated Industries 7440 AccuMaster XT Moisture Meter With an accuracy of up to three percent, the Calculated Industries AccuMaster XT Moisture Meter is ideal for homeowners, woodworkers, contractors, home inspectors and firewood sellers and users. This test and measurement device is perfect for measuring moisture content in firewoods, lumbers, bricks, concrete, drywalls, plasters, and carpets. It includes a measuring range of five to 50 percent for wood and 1.5 to 33 percent for other building materials.
This measuring device includes a protective cover that keeps the 3/8-inch stainless steel and replaceable test pins clean and prevents injury. It includes a large LCD backlit display that shows easy-to-read digits and clearly-designed icons that indicate moisture content. Plus, it has a hold switch that locks the LCD reading. In addition, it comes with a nine volts battery.