Klein Tools ET140 Moisture Meter is designed to non-invasively detect hidden moisture content up to 3/4-Inch (19 mm) depth. Easily select between materials with mode button to test surface of drywall, masonry, hardwood, and softwood. The ET140 has easy viewing with bright, reverse-contrast display and LED bar graph. Pinless Moisture Meter detects moisture from leaks and flooding, and measures moisture content in building materials Nondestructive detection of moisture content using Electromagnetic field (EMF) technology Select materials with mode button: drywall, masonry, hardwood, and softwood (Calibrated for these materials only) Detects moisture content up to 3/4-Inch (1.9 cm) deep Easy viewing with bright reverse-contrast display with nine LED bars to indicate moisture range Hold, Low battery, and Auto-Power off functions Built to withstand a 6.6 foot (2 m) drop Includes meter, 9V battery, and instruction manual
