GMDM2
Moisture Meter GMDM2
MODERN | ACCURATE | VERSATILE
Increase control – maximize profits
A modern moisture meter for demanding professionals.
The GMDM2 is the latest generation of DRAMIŃSKI moisture meters with a built-in scale – designed for even more accurate, faster, and convenient measurement of moisture, temperature, and test weight of grain.
You will appreciate its intuitive operation, new features, and versatility, which truly support your daily work.
Fast shipping 
Original product 
2-year warranty What’s new in the GMDM2?
- Li-Ion battery,
- Large graphic display with LED backlight,
- Internal memory with preview of saved results,
- Bluetooth with optional wireless printer,
- Ability to save measurement results and suppliers.
Why choose DRAMIŃSKI GMDM2?
LONG WORKING TIME AND FAST CHARGING
The modern Li-Ion battery provides up to 150 hours of operation. Charging via USB-C takes just 4 hours. A safety system protects against overheating, overcharging, discharging, short circuiting, and overloading.
LARGE DISPLAY WITH LED BACKLIGHT
A large graphic screen with LED backlight displays the full species names. The intuitive menu is available in Polish, and clear instructions make operation easy.
MEMORY
GMDM2 allows you to save up to 0.5 million measurements in its internal memory.
SUPPLIER IDENTIFICATION
Each result can be assigned to a specific supplier – the device supports up to 250 suppliers, with the ability to store up to 2,000 results for each. Each record can include the date, time, supplier number, and device serial number, allowing for easy tracking and archiving. The built-in screen allows for reviewing measurements without the need for a computer. All data can be exported to a computer using dedicated, free software.
WIRELESS RESULTS PRINTING
A new feature of GMDM2 is the ability to connect a wireless Bluetooth printer. This allows for quick printing of measurement results immediately after they are taken. The printout can include not only the test result but also supplier details (e.g., name, surname, farm) and the details of the collection point or company using the device. This information, including the device’s serial number and software version, can be entered by the user free of charge. This feature significantly simplifies documentation and can serve as official confirmation of the result, serving as the basis for settling raw material purchases.
SPECIES
Supports up to 500 species.
CALIBRATION
No need to send the device for periodic calibration.
Rapeseed 4.0% – 20.0%
Rye 9.0% – 24.0%
Common wheat 9.0% – 24.0%
High-quality wheat 9.0% – 24.0%
Trialite 9.0% – 24.0%
Spring barley 9.0% – 24.0%
Oats 9.0% – 24.0%
Corn 9.0% – 24.0%
Additionally, upon customer request, we can introduce calibrations:
Peas 8.0% – 30.0%
White mustard 5.0% – 30.0%
Buckwheat 7.4% – 25.0%
Lupin 7.6% – 24.3%
Faba beans 6.5% – 22.2%
Soybeans 5.1% – 22.0%
Arabica Green Coffee 5.5% – 30.0%
Robust Green Coffee 6.0% – 30.0%
Hemp 3.5% – 17.5%
Black Sesame 7.0% – 25.0%
Parabolic Rice 8.0% – 23.0%
White Rice 9.0% – 18.0%
Brown Rice 10.0% – 15.0%
Rough Quinoa 6.5% – 27.0%
Hulled Quinoa 6.0% – 27.0%
Refined Winter Barley 8.0% – 23.0%
Small White Beans 9.0% – 23.0%
Red Gram Beans 5.0% – 22.0%
Beans GUAR 7.0% – 22.0%
Brown chickpeas (Chana) 5.0% – 22.0%
Black chia (Sage hispanica) 4.5% – 14.0%
Technical data
1530 g
25.0 x 16.0 x 12.0 cm
LCD with LED backlight, diagonal 2.4″
Membrane keyboard (durability 5 million clicks)
Semi-automatic, from a special dispenser
210 ml
Capacity and weight
Whole grain
Cereals, oilseeds, legumes, legumes, industrial crops, coffee
–
Moisture / temperature / bulk density
Single-chip microcomputer
Li-ion cell, 3200 mAh
From 20 to 60 mA depending on the backlight intensity setting
Approximately 150 hours of continuous operation
Approximately 100 hours of continuous operation
1 A
4 h
Signalled automatically
Moisture – 0.1%
Temperature – 0.1 °C
Density – 0.1 kg/hl
Taken into account automatically
±0.8% up to 10.0% moisture
Above 10.0% ±0.04 of the measured value +0.4%
For corn:
±0.9% up to 10.0% moisture
Above 10.0% ±0.05 of the measured value +0.4%
±0.5 °C in the range from 0 °C to 85 °C
USB-C, BT (Bluetooth)
+
+ (on a dedicated printer)
+
+
+ (in an accredited laboratory)
kg/hl, kg/m3, kg/l, g/cm3, kg/bu (US), oz/bu (US), oz/US gal, lb/US gal
+
+
+
Inclination control system, Bluetooth LE module, real-time clock, result storage, client list creation, wireless printer, data editing for printouts, bulk density measurement, result averaging, battery status indicator, multilingual menu
Dedicated wireless printer
From 10 °C to 35 °C
From 5 °C to 45 °C
36 months for the device,
6 months for the battery
Poland
Dramiński S.A.
Reference
Najlepsze wilgotnościomierze na rynku! Rzetelna firma, a urządzenia niezawodne, dokładne, nie raz uratowały przed zbiorem mokrego zboża w żniwa. Z wilgotnościomierza korzystam już dobrych kilka lat i nic się nie dzieje, z całego serca polecam! :)
The set includes:
- DRAMIŃSKI GMDM2 moisture meter with built-in scale and battery,
- special semi-automatic dispenser,
- carrying case with foam insert,
- USB-C cable for charging the battery and communicating with a computer,
- and user manual.
People also viewed
A grain moisture and density meter is a device dedicated to companies purchasing and storing huge amounts of grain and large grain manufacturers.
Super accurate!
.
Grain moisture meter with sample grinding. This device guarantees accurate moisture measurement in field conditions. It is recommended to test moisture of maize up to 45%.
Ideal for drying units!
A moisture meter for the most demanding farmers. It has an integrated scale due to which you will obtain highly precise measurements.
.
Moisture meter for cereals, maize, grass seeds, oilseeds, and legumes seeds.
No. 1 among the moisture meters equipped with grain compression modality.
Rise your ability to determine your grain moisture very quickly thanks to this handy device.
Ideal for every farmer..
The DRAMIŃSKI HMM hay and straw moisture meter is an indispensable device during harvest season. It is perfect for the second hay cut — reduce the risk of mold!
The most robust in the world!
The DRAMIŃSKI HMM Fix hay and straw moisture meter is an indispensable device during harvest season. It is perfect for the second hay cut — reduce the risk of mold!
The most robust in the world!
A device for measuring the humidity of coffee and cocoa beans directly in large bags. HMM&G is a modern moisture meter that allows easy monitoring of the humidity level and temperature of stored beans. Recommended for plantation owners, importers and exporters of coffee and cocoa.
