Enables moisture measurement of a variety of materials without having to pierce the material's surface. Has a range of 0.0 to 99.9% Wme for wood, 0.0 to 56.5% Wme for building materials, and measure up to a depth of 3/4". sports a Jumbo LCD display with intuitive on-screen icons for low/medium/high moisture content, and wood//building materials mode. Includes audible Peak reading alert. Displays low and very low battery warnings. Pinless LCD. Data hold. Audible Peak reading alert.