Draminski Moisture meter GMM mini
- Measurement resolution: 0.1% humidity
- Sample capacity: 270 ml
- Power supply: 2×AA 1.5V batteries
- Weight: 700 g
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Description
Maximum Efficiency Through Minimal Compact Design
The Draminski Moisture Meter GMM mini is a perfect blend of minimal dimensions and maximal possibilities. Designed to enhance productivity and accuracy, this modern device is trusted by professional farmers, grain traders, and food manufacturers around the globe. Its compact build makes it easy to carry in the field or store in operational facilities, yet it delivers industrial‑grade results. By investing in this device, you gain the ability to precisely assess grain quality, control moisture before sales, protect your profit margins from costly deductions, and ensure long‑term safe storage. Elevated grain moisture often leads to heating in silos and the development of mould — issues that the GMM mini is specifically engineered to help you avoid. This is not just a tool; it’s a vital asset to protect both your yield and your reputation.
Unmatched Quality Backed By European Manufacturing
Proudly manufactured in Poland by Dramiński S.A., the GMM mini reflects European engineering excellence and durability. Each unit comes with a three‑year warranty, giving users complete confidence in its long‑term performance. The device requires no periodic calibration, reducing maintenance downtime and operating costs. Furthermore, the company operates under two rigorous Quality Management Systems — ISO 9001 and ISO 13485 — ensuring that every unit meets the highest standards of precision manufacturing. This combination of quality assurance, legal compliance, and total reliability makes the GMM mini stand out in the competitive world of agricultural measurement tools.
Advanced Capacitive Technology For Accurate Measurements
The GMM mini measures whole‑grain moisture using an advanced capacitive method, ensuring high repeatability and precision. Loading samples is simple thanks to the robust ABS plastic dispenser with a slider, which accurately measures 270ml of grain every time. The large 2‑inch graphical LCD screen with LED backlight displays the species name, measured moisture percentage, average calculation, and internal grain temperature. By integrating a digital temperature sensor inside the measuring chamber, the device maintains measurement accuracy, taking into account temperature fluctuations that could otherwise affect readings. Farmers get results in seconds, enabling quick decision‑making during harvest, transport, or processing.
Broad Species Compatibility And Easy Calibration
Out of the box, the GMM mini comes with a rich database of over 400 grain and seed species calibrations, from common wheat and maize to exotic coffee arabica and sunflower varieties. Users can easily add new species via special codes entered in the intuitive membrane keyboard menu — no need to send the device to a service center. This flexibility allows producers to adapt to changing market demands and crop variations. Whether you’re handling cereals, oilseeds, legumes, spices, or specialty crops, the GMM mini keeps your measurement process up to date and highly relevant.
Field And Storage Measurements Without Hassle
The GMM mini was designed for practical, real‑world use. You can measure moisture content both directly in the field and inside storage facilities with equal ease. Place the device on a flat, stable surface and start testing grains instantly. Users may set the number of measurements in the menu, allowing automatic calculation of averages from between 2 and 20 results. With a battery life of up to 151 hours continuous use (backlight off) on just two AA batteries, it is an ideal companion for prolonged field operations. A low‑battery graphical indicator ensures you’re never caught off‑guard.
Durable Build For Demanding Working Conditions
Agricultural environments can be tough on equipment, but the GMM mini thrives in such settings. Its shock‑proof ABS plastic casing provides excellent durability against drops, impacts, dust, and rough handling. Internal components are shielded effectively, ensuring that environmental challenges do not compromise precision measurement. With an operational design tested up to five million button presses, the membrane keyboard ensures sustained responsiveness over years of heavy use. Whether you are in a grain silo, processing plant, or open field, the device operates reliably under varying climatic conditions.
Seamless Software And Calibration Curve Updates
A built‑in mini USB port gives the GMM mini a technological edge. Users can update the internal species calibration curves and firmware from any computer without shipping the unit to a service facility. This feature significantly reduces downtime and ensures the device is always equipped with the latest enhancements from Dramiński’s R&D team. The capability to handle 40 different interface languages further expands its appeal among international farming communities, making it a universal tool in global agriculture.
The Best Place To Get Your GMM Mini
When it comes to sourcing your Draminski GMM mini with guaranteed authenticity and quality, tpt24 stands unrivalled as the best online store in the world for this product. Through tpt24, you receive your moisture meter with a guarantee of originality and premium build quality, shipped securely to any country, ensuring that wherever your farm or factory is located, reliable grain quality control is within your reach. The store’s reputation for trusted global delivery means that your purchase is as safe as your stored harvest. The combination of cutting‑edge agricultural technology and tpt24’s distribution power ensures that you enjoy peace of mind alongside accurate grain moisture measurement — a winning formula for professional yield management.
Specifications
| Parameter | Specification |
|---|---|
| Structure of tested sample | Whole, half, ground, husked/unhusked grains |
| Intended use | Universal: cereals, oilseeds, legumes, spices, feed |
| Chamber filling method | Dispenser with slider |
| Sample capacity | 270 ml |
| Measurement method | Capacitive |
| Calibration requirement | None |
| Measured parameters | Humidity, temperature |
| Control system | Single microcomputer |
| Power supply | 2×AA 1.5V (LR6) |
| Power consumption | 15.2–84 mA (backlight dependent) |
| Continuous operation time | 151 h (no backlight), 70 h (30% backlight) |
| Low battery indicator | Graphical display |
| Display type | 2″ graphical LCD, LED backlight |
| Resolution | 0.1% humidity, 0.1°C/°F |
| Humidity accuracy | ±0.5% in normal range |
| Temperature accuracy | ±0.5°C / ±0.9°F |
| Measurement correction | Yes |
| External probe connection | No |
| Auto temperature compensation | Yes |
| Average calculation | 2–20 results |
| Keyboard durability | 5 million clicks |
| Number of buttons | 4 |
| Connector | mini USB |
| Software update capability | Yes |
| Menu settings | Yes |
| Internal storage | 40 languages, 400+ species |
| Data saving/transmission | No |
| Dimensions | 19 × 13 × 8 cm |
| Weight | 700 g |
| Warranty | 3 years |
| Included accessories | Rubber USB port cover, 2 AA batteries, transport case, dispenser with slider, user manual, USB cable |
| Manufacturer | Dramiński S.A., Poland |
| EAN code | 5906874410196 |













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