-It is portable, compact, easy to use and the moisture measurement readings are instant. -Digital display with back light gives exact and clearly reading although you stay at the somber conditions. -It will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing will be more convenient and efficient. -The moisture meter operates by electrical resistance and has automatic temperature compensation. -Manual off at any time .Auto power off after 5 minutes from last operation., Manufacturer: MOOILKO