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Grain Master (GMS) - Moisture Meter

Grain moisture meter with sample grinding. This device guarantees accurate moisture measurement in field conditions. It is recommended to test moisture of corn up to 45%.

The grain moisture meter is dedicated to:

  • Farmers
  • Large grain manufacturers
  • Companies that offer grain drying
  • companies that purchase grain
  • you will decrease the risk of heating the grain in silos and the appearance of mold

Technical data

  • Unit weight: 1015 g (with the knob and the battery)
  • Dimensions: 20.0 x 10.0 x 7.5 cm (without the knob)
  • Sample loading: manual with the use of a special dispenser
  • Sample volume: 10 ml
  • Moisture measurement method: resistance method
  • Power supply: 1 battery 6LF-22, 9 V
  • Measurement control: one-chip microcomputer
  • Power input: from 10.8 mA to 33,2 mA (depending on the intensity of the backlit)
  • Estimated working time on one battery pack: 53 hours if backlit is 0%: 35 hours if backlit is 30%
  • Battery low indication: graphic
  • Display: graphic LCD, LED-backlit, diagonal 2″
  • Keyboard: membrane
  • Measurement resolution: 0.1 °C / 0.1 °F
  • Data modification: using the keyboard – option modification
  • Update: via USB
  • Range of temperature measurement: from  –10°C to +85°C / from 14°F to 185°F
  • Temperature compensation: is regarded automatically
  • Accuracy of temperature measurement: ±0.5°C / ±0.9°F
  • Accuracy of moisture measurement: 
  • ±0.5% for standard grain,
  • ±1.0 % in the range from 10% of moisture,
  • ±1,2% over 10% of moisture and may increase together with the increase of the sample’s moisture
  • Data storage: internal memory
  • Internal memory capacity: over 400 species in 40 language versions
  • Recommended working temperature: from 10°C to 35°C / from 50°F to 95°F
  • Recommended storage temperature: from 5°C to 45°C / from 41°F to 113°F
  • Additional functions
  1. modification of moisture indications,
  2. adding new species with the help of special codes,
  3. calculation of the average result,
  4. automatic temperature compensation,
  5. handy menu,
  6. The setting of display parameters,
  7. selection of a language version,
  8. selection of a temperature scale,
  9. change of automatic switch-off time,
  10. data and software updating.