1This professional wood moisture meter is designed for measuring the moisture in wood, bamboo, paper, herbals (also paper and cardboard) and hardened materials (mortar, concrete and plaster). 2The measurement provides the basis for whether it needs to continue to dry or not, to better ensure the wood quality for woodworking, building construction and agriculture industry. 3Featuring large LCD display, it is easy to read data. The electrode probe can be replaced according to the nature of the measured object. 4Humidity readings are displayed by measuring with an electrode probe. 5Stable performance and quick response - reliable for contractors, woodworkers and homeowners to measure the containing water of most wood, bamboo, paper, herbals, book, wooden block, carton, etc.