Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

WATER LEAK DETECTOR detects relative moisture content from leaks and flooding | PINLESS MOISTURE METER measures relative moisture content in building materials | NONDESRUCTIVE DETECTION up to 3/4-Inch deep using Electromagnetic field (EMF) technology | USE ON DRYWALL, MASONRY, HARDWOOD, AND SOFTWOOD; calibrated for these materials only | REVERSE-CONTRAST DISPLAY for easy viewing of reading and nine LED bars to indicate moisture range | FULL FEATURE TOOL includes hold, low battery, and auto-power off functions | COMPLETE MOISTURE METER KIT includes meter with 2m drop protection, 9V battery, and instruction manual