Features: *High-quality material: This product is made of high-quality material, which is wear-resistant and durable, and can be used for a long time. *Digital Display: Built-in large screen, clearly digital display the measured moisture, ambient temperature, and the wood type designator. *Application: The conductivity moisture meter specifically designed for measuring the water contain of most wood. *Ambient Temperature Meter: The device can measure the environment temperature with 2 temperature units (℃ and ℉). *Battery Powered: The Wood Moisture Detector is powered by 2 AAA batteries(not included), it is easy to replace the battery when the instrument is out of power. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Engineering Plastics Size: 64*31*144mm Wood Range: 4~75% Paper Range: 4~90% Wall Range: 0.2~24% Resolution: 0.1% Accuracy: ± 0.5% Electrode Length: 10mm( 0.4") Electrode needle: integrated Power supply: 2 AAA batteries (not included) Working temperature: 0 to 40°C ( 32 to 104°F) Measuring temperature range: -20 to 70°C Package List: 1 x Wood Moisture Detector