Portable Accurate All-in-One Moisture Testing

The MA-404 has the ability to obtain moisture information of a sample without the use of charts, scales, and thermometers due to the sensors integrated within the tester.

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from our distributor


  • No preweighting, temperature measurement or chart reading required
  • Built-in scale thermometer, charts, colour touch screen and printer
  • All CGC or USDA chart updates and calibrations are available from the comfort of your home via the web
  • Measures hot grain, cold grain and frozen grain (-30°C/-22°F to 60°C/140°F)
  • Displays result instantly
  • Comes with a carrying case
  • Measure test weight
  • Update the machine over WiFi
  • Built-in printer allows for on field printing of results
  • Connect to your device via Bluetooth
  • Accuracy ± 0.1

Get the App

Download our app to access full control of your MA-404. This app will allow you to save and review previous test results.

Moisture Tester

Portable Moisture Testing

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Stationary Grain Analyzer

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About Us

Prairie Grain Analyzers Inc. develops, manufactures, and services various grain analysis instruments using cutting edge technology.
We are a growing Canadian-based manufacturing company. We are committed to providing continuous personal and organizational support, superior reliability, and continuous research and development to support and aid our valued customers in achieving the best results in the fastest and easiest way possible.
At Prairie Grain Analyzers Inc. we envision serving millions of farmers and their families.


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Sales Inquiries 204 228-2314

Support Inquiries 204 228-2314