Features LCD Digital Display: This humidity tester uses a digital LCD display, which is intuitive and clear, and easy to read. High accuracy, fast response, data hold function to lock the measured value. High Precision: This moisture detector has the characteristics of wide measurement range, high precision, simple operation, you can easily measure the moisture content and ambient temperature, which is very practical. Easy To Carry: This humidity detector is manufactured with professional craftsmanship, light in weight and small in size, which is very convenient for storage and carrying for daily work. Wide Range of Applications: This moisture detector has a wide range of applications and is a precision test instrument for measuring the moisture content of wood, paper, bamboo, herbs and other wood fiber items. Intimate Service: We provide 7-day worry-free return and exchange service for all customers. If you have any questions about our moisture tester, you are welcome to contact us and we will serve you wholeheartedly. Specification: Item Type: Wood Moisture Meter Model: ZN-MT02 Material: ABS Battery: 2 x 1.5V AAA battery, without battery.  Application: For wood moisture detection.  Wood Detection Range: 4~75% Paper Detection Range: 4~90% Wall Detection Range: 0.2~24% Resolution: 0.1% Accuracy: ±0.5% Package List: 1 x Wood Moisture Meter 1 x User Manual Note: The probe of the meter is very incisive, and do not use it as a toy for children to avoid injury. Please close the protective cover when not in use. Pay attention to dust and moisture prevention. Package List 1 x Wood Moisture Meter 1 x User Manual