Feature:1. NEEDLE MEASUREMENT: Wood moisture meter is designed with 2 high accuracy needles. In order to obtain an accurate test reading, a stainless steel needle is inserted into the surface of the object under test. Penetration test surfaces to quickly understand the water content of wall or wood2. SCREEN AND GRIP: Backlit LCD screen with hold function for quick reading of measurement data; The system shut down automatically if no operation is performed. This moisture tester has a sturdy, easy to handle shape and rubber side grip, so you can comfortably take multiple measurements3. EASY TO CARRY: The humidity detector has two measurement modes, maximum and minimum measurement; Small body and easy to carry in the pocket4. CALIBRATION SCALES: This wood moisture meter has 7 calibration scales, so you can test the moisture content of a variety of hardwoods, softwoods and building materials5. EASY TO USE: Wood moisture detectors are a great tool for renovators, inspectors, and wood suppliers to easily check %MC(moisture content) before buying or using expensive wood, avoiding cracks, cracking, and warpingSpecification:Item Type: Wood Moisture MeterMaterial: ABSBattery: 2 x AAA batteries(not included).Package List:1 x Wood Moisture Meter1 x User Manual