Non-Invasive
Accurately reads elevated moisture content using cutting-edge electromagnetic wave technology that penetrates 1/4" through most materials. Non-destructive leaving no marks and automatically calibrates to dry air. The probe can be held at any angle and reads 0 to 100% moisture in wood and drywall for building inspection, lumber, water damage repair, and other industries. The large LCD simultaneously displays current, maximum and minimum moisture content, has a bright backlight and a low battery indicator. Features adjustable audible and visible, Hi/Lo wetness risk alarm, auto-power-off and a hold function. Comes ready to use with clear instructions and 3 AAA batteries.