Draminski Moisture Meter GMM PRO
- Moisture accuracy ±0.8% standard
- Sample capacity 210 ml
- Weight 1595 g
- 3-year warranty
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Description
Precision Grain Moisture Measurement with Confidence
The Draminski Moisture Meter GMM PRO is a professional-grade instrument meticulously designed to provide the most precise measurement of grain moisture using the advanced weight-volume method. By integrating a high-accuracy internal scale, it ensures unparalleled precision with a margin of error for standardized grain not exceeding 0.5%. This means your decisions regarding harvesting, storing, or processing grain will be backed by scientifically accurate data rather than guesswork. This moisture meter is particularly beneficial for those working in large-scale grain farming, storage facilities, or agro-processing industries, where accurate moisture determination directly affects profits and product quality. Whether you are measuring wheat, maize, canola, barley, or other grains, the GMM PRO ensures you achieve the most profitable moisture levels, safeguarding your business from losses caused by incorrect moisture control.
Boosting Profitability Through Moisture Accuracy
With the GMM PRO, you are not only acquiring a tool — you are securing an economic advantage. The capability to quickly determine the exact moisture level helps you harvest at the optimal time, enhancing both yield quality and economic returns. This moisture meter allows you to prevent grain spoilage, mould formation, and heating in silos, which are common risks when moisture content is unchecked. Its highly responsive measurement process enables faster classification of grain for sale, ensuring that you receive maximum value per unit sold. For producers and traders alike, the GMM PRO reduces deductions from buyers due to excess moisture, saving both money and reputation.
Designed for Professional Agricultural Applications
The primary applications of the Draminski GMM PRO are rooted in large-scale agricultural operations. It is especially indispensable for:
- Large grain and rapeseed producers needing consistent quality control.
- Companies engaged in grain storage or processing services.
- Fodder production companies sourcing grain from multiple suppliers.
Its versatility extends further, supporting measurement of cereals, oilseeds, legumes, industrial seeds, and even coffee beans. From canola at 4.0% moisture to robusta coffee at 30.0%, the extensive calibration list ensures that specialized producers can monitor their unique crop varieties with confidence. And since tpt24 is the world’s leading online store for this product, you are assured of receiving a genuine, high-quality device delivered anywhere globally, with complete authenticity and performance guarantees.
User-Friendly Operation and Long Battery Life
Built with user convenience in mind, the Draminski GMM PRO features an intuitive alphanumeric LCD display showing grain type, moisture percentage, and temperature. The durable membrane keyboard, tested for up to five million clicks, ensures years of reliable use in rough farming conditions. Weighing only 1595 g and optimized for portable field use, the device is powered by a single 9V 6LF-22 alkaline battery, delivering up to 28 hours of continuous operation. The semi-automatic ABS dispenser accurately measures a 210 ml sample while maintaining cleanliness and ease of handling. Dirt-resistant design, ergonomic grips, and stable measurement make it a trusted companion for professional quality control.
Unmatched Durability for Field Professionals
Agricultural equipment must withstand demanding environments, and the GMM PRO excels in this regard. Its shock-resistant ABS body ensures functional integrity even when exposed to physical impacts, temperature fluctuations, dust, and humidity. The semi-automatic sample dispenser facilitates optimal sample volume without manual measuring errors. Automatic temperature compensation further ensures measurement accuracy regardless of weather conditions. The device’s build quality reflects European manufacturing excellence, crafted entirely in Poland under two rigorous ISO certifications (ISO 9001 and ISO 13485), accompanied by a 3-year warranty for absolute peace of mind, making it one of the most dependable tools in the agricultural sector.
Extensive Grain Calibrations for Global Crops
The GMM PRO boasts one of the most comprehensive measurement ranges available. Its built-in calibrations cover a vast array of grains, from common varieties like wheat, rye, barley, maize, oats, and triticale to more specialized crops like lupine, buckwheat, quinoa, chickpeas, soybeans, parboiled and white rice, coffee beans, and even black chia. Moisture ranges vary per crop, accommodating values from as low as 3.5% in cannabis sativa to as high as 30.0% in specific coffee types. Upon request, Dramiński can provide additional calibrations tailored to unique customer needs, making the GMM PRO a truly universal moisture measurement solution applicable in diverse agricultural markets worldwide.
Optimizing Storage and Processing Efficiency
With accurate moisture readings, you can optimize grain storage by reducing spoilage risks, preventing insect infestations, and ensuring compliance with buyer specifications. The GMM PRO enables producers to strategically manage post-harvest drying schedules, minimizing energy costs for drying equipment. Processors benefit by sourcing grain at predefined moisture levels, avoiding unnecessary processing delays or adjustments. For feed manufacturers, knowing the exact moisture content helps maintain nutrient value and prevents microbial growth. Combined with tpt24’s global delivery guarantee, you can integrate this device into your workflow anywhere in the world, confident in its authenticity and operational reliability.
Complete Package for Immediate Deployment
The Draminski GMM PRO comes ready with all necessary accessories for immediate use. The standard set includes:
- The GMM PRO moisture meter
- A special semi-automatic ABS dispenser
- One 9V alkaline battery
- A transport case with protective foam
- A detailed user manual
With no periodic recalibration required under standard use, and service-based software updates for humidity curves, this product offers a low-maintenance, high-return investment for serious agricultural operators. Compact dimensions (25 x 16 x 12 cm) make it portable yet robust, the ideal fit for both fieldwork and laboratory assessment.
Specifications
| Feature | Specification |
|---|---|
| Measurement Method | Weight-volume |
| Sample Capacity | 210 ml |
| Measured Parameters | Humidity / Temperature |
| Measurement Resolution | Moisture 0.1%, Temperature 1°C |
| Humidity Accuracy | ±0.8% (standard), maize ±0.9% |
| Temperature Accuracy | ±1°C |
| Automatic Temperature Compensation | Yes |
| Display | LCD, alphanumeric 2×16 |
| Keyboard Type | Membrane, 4 buttons, 5M clicks |
| Power Supply | 1× 9V 6LF-22 alkaline |
| Continuous Operation Time | ~28 h |
| Low Battery Indicator | Automatic |
| Device Weight | 1595 g |
| Dimensions | 25 × 16 × 12 cm |
| Body Material | Shock-resistant ABS |
| Sample Loading | Semi-automatic dispenser |
| Warranty | 3 years |
| Production Country | Poland |
| Certifications | ISO 9001, ISO 13485 |
| Included Accessories | Dispenser, battery, transport case, manual |
| Supported Crops (Standard) | Grain, cereals, oilseeds, legumes, coffee |
| Max Moisture Range | 3.5% – 30.0% depending on crop |











