DiFluid CoffMeter A1 Roast Colour Meter [DG]

The CoffMeter A1 is a compact, professional-grade coffee roast degree analyser designed to bring precision and consistency to coffee roasting and quality control. It eliminates guesswork by delivering fast, objective measurements of roast colour using Agtron-based analysis.

Powered by advanced multi-wavelength near-infrared (NIR) technology and intelligent data fusion, the A1 provides highly stable and repeatable results in just a few seconds. Its automatic temperature compensation ensures reliable readings across different environments without the need for warm-up time, while its dual-sided sample tray supports both beans and grounds for flexible testing workflows.

Lightweight, durable, and designed for mobility, it fits seamlessly into roasteries, labs, and on-the-go quality checks. Cloud-based data tracking with CoffeeOS integration and over-the-air firmware updates ensure your device stays current and your data is always accessible.

Features

• Measures coffee roast level for both whole beans and ground coffee
• Rapid analysis with results in approximately 3 seconds
• Dual-sided sample tray designed for beans and grounds
• Temperature compensation system for stable, consistent readings
• Compact, portable design suitable for roasteries or mobile use
• Cloud-based data tracking with CoffeeOS integration
• OTA (over-the-air) firmware updates for ongoing improvements

Specifications

• SKU: A1-EN-NE-CM1-BK
• Measurement scale: 0–150 Agtron (roast colour scale)
• Data storage: up to 500 records
• Battery: 1500 mAh lithium battery, up to 8 hours of continuous use
• Charging: USB-C (5V input)
• Operating temperature: 5–45°C
• Connectivity: Bluetooth / CoffeeOS app integration

Includes

• Protective carry case
• Main CoffMeter A1 unit
• USB-C charging cable
• Testing disk
• Calibration plate
• Brush
• Manual