1. High-precision measurement——The pin-type wood grain moisture tester adopts high-precision measurement technology, which can accurately measure the moisture content in wood, forest, pulp and other woody substances. At the same time, it has the characteristics of high resolution and wide measurement range, which can provide reliable and accurate test results. 2. Simple and easy to use - the wood grain moisture tester adopts needle design, small and light, easy to operate. It is very convenient to just insert the needle into the object to be tested. 3. Intuitive display - the moisture content tester is equipped with a sophisticated LED display, which can visually display the test results, allowing users to easily understand the moisture content of wood. 4. Applicable to a variety of woods - the wood grain moisture tester is suitable for testing a variety of woods, such as pine, bark, mahogany, walnut, etc. At the same time, the instrument can also be used to test the moisture content of other similar materials. 5. High quality - the wood grain moisture tester is made of high-quality materials and parts, has strong anti-interference ability and stability, and can perform testing work in various environments, which is very practical.