Klein Tools ET140 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.

Klein Tool Model No. ET140

• Pinless, electromagnetic field (EMF) technology allows for nondestructive detection of moisture content in building materials
• Detects moisture content up to 3/4-Inch (19 mm) deep
• Easy viewing with bright reverse-contrast display
• Nine LED bars indicate moisture range
• Easy-to select materials with mode button; drywall, masonry, hardwood, and softwood
• Hold, Low battery, and Auto-Power off functions
• Built to withstand a 6.6 foot (2 m) drop
• Includes detector, 9V battery, and instruction manual