Portable Moisture Testing
MA-405 Portable Moisture Analyzer
The MA-405 Portable Moisture Analyzer gives you fast, accurate readings in the field, truck, or storage. No delays, no guesswork—just reliable data to help you protect quality, avoid penalties, and maximize every load you sell.
Powerful Features for Fast, Accurate Grain Moisture Testing
Instant Moisture Readings
Get fast and accurate grain moisture results within seconds, helping you make quick decisions without delays during harvest or storage.
High Accuracy Performance
Advanced technology ensures precise and consistent readings across different grain types, reducing risk and improving overall grain quality control.
Portable and Field-Ready Design
Lightweight and easy to carry, allowing you to test grain directly in the field, truck, or storage without needing additional equipment.
No Weighing Required
Simplified testing process eliminates manual weighing, saving time and making moisture testing faster and easier for everyday use.
Multi-Grain Compatibility
Supports testing across a wide range of grain types, giving you flexibility and reliability throughout different crops and seasons.
Durable and Reliable Build
Built to perform in tough farming conditions, including hot, cold, and dusty environments, ensuring long-term reliability and consistent performance.
Elevator-Grade Accuracy
USDA & CGC Calibrations: Stop guessing. The MA-405 uses the same crop calibrations as the elevators, including specific settings for High/Low Moisture Corn, Soybeans, and all Wheat types.
Deep-Kernel Sensing: Most portable testers only "skim" the surface. Our high-frequency technology penetrates deep into the kernel for a true moisture reading, not just a surface estimate.
Precision Temperature Compensation: Whether it’s -10C or 66C (14F–150F) outside, the built-in thermometer and 200g calibration weight ensure your readings are dead-on every time.
The "Hot Grain" Advantage “Why Wait”
Test Straight From the Dryer: No more waiting 20 minutes for samples to cool. Pull corn directly from the dryer and get a professional-grade reading instantly.
Heat-Sync Technology: MA-405 doesn’t just "handle" the heat—it accounts for it. The system automatically adjusts moisture calculations for hot grain up to 150F.
Smart Farm Integration
Sync to Your Smartphone: The Units talk to your phone via the mobile app, allowing you to save, track, and share up to 500 results instantly.
Your "Field Scout" for Bins: Use the Portable units at the combine or auger to scout your grain. Use that real-time data to decide exactly where to store it and how to program your automated fan systems.
Built for the Field
"Truck-Proof" Durability: Built for the cab, not the office. The portable units come in a rugged, foam-lined carrying case designed to live in your pickup or tractor without losing calibration.
Over-the-Air Updates: Never send your unit to a shop for updates again. With built-in Wi-Fi, the Units receive the latest software and crop calibrations automatically from anywhere.
Technical specifications
Canadian grains (CGC)
Pre-loaded calibrations published by the Canadian Grain Commission.
Barley
- Barley
- Heavy Weight Barley (52 kg/hL and over)
- Hulless Barley
- Lightweight Barley (less than 52 kg/hL)
Mustard
- Brown
- Oriental
- Yellow
Oats
- Oats
- Hulless Oats
- Lightweight Oats (less than 48 kg/hL)
Peas
- Green and Yellow Peas
- Green and Yellow Split Peas
Wheat
- Canada Eastern Red Wheat
- Canada Eastern Hard Red
- Winter
- Canada Eastern Soft Red
- Canada Eastern Red Spring
- Canada Eastern Extra Strong Red Spring
- Canada Eastern White Winter
- Canada Northern Hard Red
- Canada Prairie Spring Red/White
- Canada Western/Eastern Amber Durum
- Canada Western Hard White Spring
- Canada Western Heavy Hard Red Spring (66 kg/hL+)
- Canada Western Light Hard Red Spring (<66 kg/hL)
- Soft White Spring
- Western Winter
Beans
- Azuki
- Black
- Cranberry
- Dark Red Kidney
- Faba
- Great Northern
- Otebo
- Pea
- Pinto
- Small Red
- White Kidney
Other
- Buckwheat
- Canola
- Chick Peas
- Corn (High & Low Moisture)
- Flax Seed
- Lentils
- Rye
- Safflower Seed
- Soybean
- Sunflower Seed
- Triticale
- Hemp
- Solin
- Canary Seeds
US grains (USDA)
Pre-loaded calibrations published by the United States Department of Agriculture.
Corn
- Corn
- Corn High Moisture
- Corn High Moisture Above 29%
- Corn Cob Ground
- Corn Meal
- Rolled Flake Corn
- Corn Cob Ground ⅛ Grind
- Broken Corn Foreign Material
Soybeans
- Soybeans
- Soybeans Low Moisture
- Soybeans High Moisture Above 22%
- Soybeans Flakes
- Soybeans Meal
- Soybeans Meal Low Protein
Wheat
- Hard Red Spring
- Hard Red Winter
- Soft Red Winter
- Soft White
- Hard White
- Red Durum
- Durum
Barley
- Six-Rowed
- Two-Rowed
- Rolled
Beans
- Black
- Pinto
- Kidney
- Faba
Rice
- Long Grain
- Medium Grain
- Short Grain
Oats
- Oats
- Rolled Oats
Sunflower
- High Moisture
- Low Moisture
Sorghum
- Milo
- High Moisture
Peanuts
- Virginia
- Meal
Peas
- Green
- Split
Other
- Canola
- Lentils
- Rye
Protect Your Grain Today
Stop Preventing Loss. Start Adding Value. increases your crop's value by recovering lost moisture. Safeguard your harvest and sell more weight than you binned
Turn Your Bin into a Profit Center
Safeguard your grain and enhance its value. Our advanced automation prevents spoilage, eliminates invisible shrink, and maximizes sellable yield through precise moisture control.
Products
Get in touch
© 2026 GrainRevive Systems. All Rights Reserved.
Protect Your Grain Today
Stop Preventing Loss. Start Adding Value. increases your crop's value by recovering lost moisture. Safeguard your harvest and sell more weight than you binned
Turn Your Bin into a Profit Center
Safeguard your grain and enhance its value. Our advanced automation prevents spoilage, eliminates invisible shrink, and maximizes sellable yield through precise moisture control.
Products
Get in touch
© 2026 GrainRevive Systems. All Rights Reserved.
Protect Your Grain Today
Stop Preventing Loss. Start Adding Value. increases your crop's value by recovering lost moisture. Safeguard your harvest and sell more weight than you binned