Features: 1. This product can quickly measure the moisture content of a variety of wood materials. 2. It has stable performance and fast response. 3. The probe is well protected by a plastic cover and is not easily damaged. 4. Data retention function and it is more practical. 5. Large LCD display with switchable backlight for easy reading 6. Automatically shut down within 10 minutes without any operation 7. Suitable for measuring most wood, bamboo, paper and other water. Specification: Condition: 100% Brand New Model: SMART SENSOR Model: AS971 Color: Green + Black Material: ABS Plastic Display: Large LCD Display Tree Type Selects Different Modes: Type1: 2%~40%, Type2: 2%~50%, Type3: 2%~60%, Type4: 2%~70% Temperature: 0~40℃/ 32~99 ℉ Resolution: Moisture 0.5% ± (1% Rh + 0.5) Temperature: 1 ℃/2 ℉ Accuracy: ± 0.5% Power: 3 * 1.5V AAA Battery (Not Included) Using Environment: Temperature: 0~40℃ Relative Humidity: 0~70% Storage Environment: Temperature: -10~50℃ Relative Humidity: 0~70% Weight: Approx. 109g / 3.8oz Main Unit Size: Approx. 130 * 50 * 27mm / 5.1 * 2.0 * 1.1in Probe Length: Approx. 11mm / 0.4in Package List: 1 * Wood Moisture Tester