1. It is portable, compact, easy to use and the humidity measurement is instantaneous. Digital backlit display provides accurate and clear even in low light conditions. 3. The moisture meter is powered by electrical resistance and has automatic temperature compensation. 4.Measurements are taken by inserting the sensors into the grain bale. 2. It will save time and money by controlling dryness and help prevent deterioration and decay caused by moisture during storage, so processing will be more convenient and efficient. 5. Manual power off at any time. Auto shut off after 5 minutes from last operation., Weight: 0.4519476371 pounds, Manufacturer: Faeymth