Features 1、[Multifunctional] This moisture meter can measure the moisture content of more than 50 types of wood with four modes, enabling the user to take accurate moisture measurements corresponding to various wood species. 2、[Automatic Shutdown] The key within 5 minutes of no operation, the moisture meter will automatically cut off the power, in order to save battery loss. 3、[LCD Display] The moisture meter has an LCD display with backlight and a data hold function for easy reading of data. 4、[Dual Protection] Wooden moisture probe with pin cover and ABS housing ensures the probe away from dust and damage, and prevents injury to hands. 5、[Wide Application] Moisture detectors are perfect for carpentry, building construction, slow leak detection in floors and attics as well as wood floors, cabinets, plywood, paneling, cement mortars, etc. Specification Item Type: Wood Moisture Meter Material: ABS Principle: Resistance type Wood Range: 4-75% Paper Range: 4-90% Wall Range: 0.2-24% Resolution: 0.1% Accuracy: ±0.5% Electrode Length: 10mm (0.4in) Electrode Needle: Integrated Auto Shutdown: key after 5 minutes of no operation Power Supply: 2 x 5V AAA batteries (shipped without batteries) Operating Temperature: 0-40℃ (32-104℉) Measurement Temperature Range: -20-70 Package List 1 x Wood Moisture Meter 1 x Instruction