8 Kinds of Materials: This moisture meter can be applied to measure different woods (0-88%), as well as other materials such as cement mortar (0%-8.6%), limestone mortar (0% -9.9%), bricks (0%-16.5%) and karstenite (0-11.0%). Multi-Function: Digital moisture meter with backlight and HD LCD display that shows readings clearly. Data retention when pressing the inchHoldinch button, maximum\/minimum value lock, low battery icon display and automatic \/ manual shutdown Double protection: wood moisture detector with pin cover and silicone outer case, which can protect the probe from dust and damage as well as protect your hands from hurting. Perfect professional moisture detector for woodworking, building construction, leak detection floors and attics as well as wooden floors, cabinets, plywood, paneling, cement mortar and so on. Portable Moisture Meter: Compact and lightweight design, 13 x 4.9 x 3 cm, 200 g, easy to use and transport, supplied with 3 AAA batteries of 1.5 V Applications: Wood\/brick\/cement mortar\/lime\/karstenite Contents: 1 moisture meter Color as shown Quantity delivered: 1 piece