Features 1、MULTIPLE USAGE: This digital hygrometer is very suitable for wood, firewood, logs, cardboard, paper, etc. 2、HIGH MEASUREMENT ACCURACY: Use the sensitive electrode needle to measure wood, the humidity measurement range is 0‑99.9%, and the accuracy is less than ±0.5%. 3、FOUR MEASUREMENT MODES: Built in four measurement modes, including more than 50 common woods, users can choose the corresponding group to improve the measurement accuracy. 4、HIGH QUALITY MATERIALS: Made of ABS plastic, it has excellent durability. It comes with environmentally friendly packaging. The body is strong and resistant to fall, suitable for a variety of special environment. 5、CONVENIENT DESIGN: Automatic shutdown to save battery power (battery not included), low battery icon is displayed. Ergonomic design, excellent hand feeling. Specification Item Type: Moisture Meter Material: ABS Battery: 9V 6F22x1 (Not Included) Purpose: It can be used to measure the moisture content of various wood/paper/cardboard and other materials Support Language: English Basic Parameters: Humidity Measurement Range: 0~99.9% Accuracy: 0.1% Accuracy: ±0.5% Package List 1 x Moisture Meter 1 x Manual