Features: 1. Equipped with four adjustable gear positions, it can adjust different gear positions for measurement according to the situation. 2. High accuracy, low error of its measurement results, high accuracy, so as to obtain the moisture value more accurately. 3. Wide measuring range, it is suitable for measuring the moisture content of wood, bamboo, cotton, paper and other situations. 4. Compact structure, it is portable and lightweight, and can be easily held for measurement in various situations. 5. Multi‑function, it can not only test the moisture in the material, but also measure the humidity and temperature of the environment. Specification: Item Type: Wood Moisture Tester Material: ABS Host Size: Approx. 144x55x29.4mm / 5.7x2.2x1.2in Test Handle Probe Size: Approx. 278x36x36mm / 10.9x1.4x1.4in Needle Size: 160mm / 6.3in Weight: Approx. 400g / 14.1oz Measuring Range: 2-40%/50%/60%/70% Battery: 2x1.5V AAA Battery (Battery Not Included) Resolution: 0.5% Temperature Measurement Range: -10-60°C Humidity Measurement Range: 20%--90RH Moisture Response Speed: <1s Measurement Error: ±1% Functions: Ambient Temperature Measurement, Ambient Humidity Measurement, White Backlight, Maximum Value Function, Data Lock Function, Reading Lock, Automatic Ambient Temperature Compensation, 4 Correction Methods. Package List: 1 x Main Unit (Battery Not Included) 1 x Test Handle 2 x Split Measuring Probe 2 x Thread 1 x Cover 1 x Manual Features Four adjustable gear positions for precise measurements in various situations. High accuracy and low error for obtaining moisture values with precision. Wide measuring range suitable for wood, bamboo, cotton, paper, and more. Compact and lightweight design for easy portability and measurement on-the-go. Multifunctional device that tests material moisture, and measures humidity and temperature in the environment.