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. Low Voltage Prompt: This pin type moisture detector is equipped with a low voltage automatic prompt symbol (ultra-low voltage automatic shutdown), allowing you to replace the battery in time, which is convenient and flexible. Humanized Design: The wood humidity detector adopts humanized design. It will automatically shut down if it is not used for 3 minutes, which is environmentally friendly and energy-saving. Press and hold for 2 seconds to turn it on to avoid misoperation. 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: Model: MD-2G Shell material: ABS Measuring range: 5%- 40% Accuracy: ±1% Screen: LCD Operating temperature: 0 ℃ -40 ℃ Power supply: 1 x 9V 6F22 battery (NOT included) Color: black Item size: 125 x 68 x 28mm / 4.9 x 2.7 x 1.1in Weight: Approx. 143g / 5.0oz   Package list: 1 * Wood Moisture Meter 1 * Blue Bag 1 * Manual Package List