★Sturdy stainless steel pins, automatic shutdown function, light weight and easy to carry. ★High precision, fast response, screen backlight function, fast and convenient to use, one touch to measure ★Multiple choices of wood density, even the smallest moisture content can be measured ★It has strong anti-interference performance and can be carried on site for rapid detection. ★If you have any questions, you can contact by email at any time, we will reply you within 12 hours