DiFluid CoffMeter A1 Coffee Roast Degree Meter NIR
The DiFluid CoffMeter A1 is a premium NIR-based coffee roast analyzer that delivers precise roast degree measurements in just 3 seconds—ideal for specialty coffee roasters, quality control professionals, and coffee enthusiasts across the EU who demand accuracy without compromise.
This portable roast meter uses advanced multi-wavelength near-infrared (NIR) technology at 850 nm and 940 nm with automatic temperature compensation to measure roast levels from 0–150 Agtron with ±0.1 Agtron precision. No warm-up time required: place whole beans or ground coffee on the double-sided sample tray, level with the included distribution tool, and get instant readings on the responsive 2.8-inch IPS touchscreen.
Built for professionals on the move, the CoffMeter A1 weighs just 290 grams and fits easily into the included protective carrying case. Cloud data integration and over-the-air updates ensure your roast profiles stay synchronized and your device remains current. The 2500 mAh battery charges via USB-C in minutes and supports extended field use.
Perfect for roasters seeking to standardize roast consistency, streamline quality assurance, and maintain competitive advantage in European specialty coffee markets.
Key Features
| Brand | DiFluid |
| Model | CoffMeter A1 |
| Product Type | Coffee Roast Degree Meter |
| Roast Range | 0–150 Agtron |
| Precision | ±0.1 Agtron |
| Resolution | 0.1 Agtron |
| Particle Size Range | 100–2500 µm |
| Particle Size Resolution | 1 µm |
| Display | 2.8-inch IPS Touchscreen |
| Measurement Technology | Multi-wavelength NIR (850 nm & 940 nm) |
| Measurement Time | 3 seconds |
| Battery Capacity | 2500 mAh |
| Charging Input | 5 V⎓1 A (USB-C) |
| Dimensions | 10.9 × 7.9 × 7.2 cm |
| Weight | 290 g |
Highlights
- Roast level measurement in just 3 seconds
- No warm-up time required
- Precise multi-wavelength NIR technology (850 nm & 940 nm)
- Temperature compensation for stable results
- Double-sided sample tray (beans & ground coffee)
- Compact, lightweight (208 g), and durable
- Handy protective case for safe transport
- Cloud data integration & OTA updates
How to use
Place whole coffee beans or ground coffee on the correct side of the double-sided sample tray. Level the surface using the distribution tool. Insert the tray into the CoffMeter A1 and start the test via the 2.8-inch touchscreen. Readings will be available in 3 seconds.
What's included
- CoffMeter A1 Roast Level Meter
- USB-C charging cable
- Heat-resistant silicone mat
- Calibration plate/ruler
- Cleaning/distribution tool (pen)
- Portable protective case
Frequently asked questions
How quickly does the CoffMeter A1 measure roast levels?
It measures the precise roast degree in just three seconds, with no warm-up time required.
Can the meter analyze both whole beans and ground coffee?
Yes, it includes a double-sided sample tray that is designed to hold and analyse both whole and ground coffee beans.
What measurement range and precision does the device offer?
The device measures roast degrees across the 0–150 Agtron range with an accuracy of ±0.1 Agtron and a resolution of 0.1 Agtron.
What technology does the CoffMeter A1 use?
It uses multi-wavelength near-infrared (NIR) technology at 850 and 940 nm, combined with automatic temperature compensation.
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DiFluid CoffMeter A1 Coffee Roast Degree Meter NIR
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