Klein Tools ET140 Moisture Meter is designed to non-invasively detect hidden relative 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.

WARNING

• Always wear approved eye protection.
• Never use on or near live electrical circuits. NOT insulated. Will NOT protect against electrical shock.
• Read, understand and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.
• Read, understand and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.