Digital meter for measuring the moisture content of wood, paper, plywood and other wooden materials. Low power consumption and high accuracy make it an excellent choice for measuring wood moisture content. Most important information High resolution and fast response Measurement memory Symbol and unit display for convenient reading of values Low battery symbol Automatic ambient temperature compensation function to reduce measurement errors Automatic/manual power offSpecification Digital large LCD display Range: 5% to 40% Resolution: 20%-39% ±1%Less than 5% ±2% High resolution and fast response Measurement memory Symbol and unit display for convenient reading of values Low battery symbol Power supply: one 9V battery Dimensions: 129 x 63 x 32 mm Weight: approx. 116 g (including battery) Operating temperature: 0 to 40°C (32°F to 104°F) 0 to 70% relative humidity