8 types of materials: This moisture meter can be applied to measure different wood (0-88%), as well as other materials such as cement mortar (0%-8.6%), mortar limestone (0% -9.9%), bricks (0%-16.5%) and karstenite (0-11.0%). Multifunction: Digital moisture meter with backlight and HD LCD screen which clearly displays readings. 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 casing, which can protect the probe from dust and damage as well as protect your hands from injury. Perfect professional moisture detector for woodworking, building construction, leak detection floors and attics as well as wooden floors, cabinets, plywood, paneling, cement mortar, etc. Portable moisture meter: Compact and lightweight design, 13 x 4.9 x 3 cm, 200 g, easy to use and carry, supplied with 3 1.5 V AAA batteries. Applications: Wood/brick /cement mortar/lime/karstenite Contents: 1 humidity meter.