[Clear display] - Our grain hygrometers are equipped with a wide range of LCD backlit displays for clear display, making them ideal for measuring in darker environments and in direct sunlight.[Voice broadcast] - Our portable hygrometer has a speaker in the back to report measurements in real time. In addition, setup, testing and consultation functions are supplemented by voice broadcasts in Chinese or English.[Efficient operation] - Our humidity tester is powered by 4 AA batteries, not included, providing the convenience of battery replacement and ensuring a longer service life. The automatic shutdown function after 15 minutes of idle significantly extends battery life.[Easy operation] - The grain tester uses a high-precision double-rod steel probe to measure the distribution of grain and water at different depths, ensuring barrier-free operation. The added ABS case protects against accidental injury. An ergonomically designed handle with non-slip features provides comfort and convenience.[Wide application]- The water meter is designed to provide fast measurements for 14 different . It is suitable for sesame, wheat, watermelon seed, cottonseed, corn, soybean meal, rice, barley, sorghum, peanut , feed, rapeseed and so on.Colour: Material:PlasticPackage Contents:1x Digital Grain Moisture MeterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.