Measurement with the 2166 grain moisture meter is simple and fast. The meter is operated with any easy to use menu & button layout and has an easy to read backlit display that guides you whilst doing the measurements.

The meter is ready for measurement after one of the 40 grain types is selected.

Measurement is done by simply filling the test cell with grain, compressing it by the help of the cap of the meter and pressing the test button.

Testing is extremely quick and easy. After pressing test and waiting 10 seconds, the result appears along with the temperature of the grain sample. From there, you can test again, save it memory for averaging.



  • Moisture range: 5% to 40% depending on grain tested
  • Temperature range: 32° to 113°F (0° to 45°C)
  • Repeatability & Accuracy: ± 0.5% in normal moisture range for stored grain
  • Display Resolution: 0.1% moisture
  • Two 9 volt batteries required (Not included)