Check the listing for details. Performance Tool W89718 Digital Moisture Meter - Accurately Measure Moisture .... Condition: New. Listed at 13.99 USD. The Performance Tool W89718 stands out as a dependable and adaptable digital moisture meter designed to precisely gauge the moisture levels in wood, concrete, drywall, and other non-metallic materials. Featuring a color-changing backlit LCD, it swiftly indicates whether the moisture content falls within a safe range. Additionally, the integrated thermometer provides ambient temperature readings in both Fahrenheit and Celsius. The meter includes a rubber safety cover and lanyard for convenience and safety, facilitating easy carrying and secure storage. The device is powered by 2 AAA batteries, which are included upon purchase of the item. Whether you're a homeowner, contractor, or do-it-yourself enthusiast, this moisture meter proves indispensable for detecting water leaks, rot, or moisture in walls, carpets, or subfloors.