The DiFluid Coffmeter A1 is a professional-grade roast color analyzer designed to bring laboratory precision to home roasters and coffee professionals alike. By replacing subjective visual checks with objective Near-Infrared (NIR) technology, the A1 ensures that your “Light,” “Medium,” and “Dark” roasts are consistent, batch after batch.

Whether you are dialling in a new profile on a sample roaster or performing Quality Control on a production line, the Coffmeter A1 provides the digital clarity you need to master your roast.

Key Features

• Laboratory-Grade NIR Technology: Utilizing a multi-wavelength infrared sensor array, the A1 penetrates beneath the surface of the bean to measure roast degree accurately. It ignores ambient light noise to deliver a precise Agtron number.
• Agtron Scale Standard: The device measures on the industry-standard SCAA/Agtron scale. Easily communicate roast levels (e.g., Agtron 55) rather than vague terms like “City+.”
• Dual Measurement Modes: Capable of measuring both whole beans and ground coffee. Measuring whole beans gives you a surface reading, while measuring grounds reveals the internal development of the bean, allowing you to spot roasting defects like scorching or under-development.
• Smart App Integration: Seamlessly connect to the DiFluid Café App. Log your roast data, visualize development curves, and save reference profiles to ensure every future batch matches your Gold Standard.
• Precision & Speed: Achieve an accuracy of ±0.5 Agtron in just seconds. The device auto-calibrates to ensure reliability every time you turn it on.

The human eye is easily tricked by lighting conditions and fatigue. The A1 provides an objective number, ensuring your customer gets the same flavor experience every time. Perfect for roasters transitioning from hobbyist equipment to professional setups. Understand exactly how your heat adjustments affect the final bean color. With a sleek metal enclosure and a long-lasting rechargeable battery, it is built to survive the roastery environment while fitting easily into a pocket.

Technical Specifications

• Sensor: Multi-Wavelength Near-Infrared (NIR)
• Range: 0 – 150 Agtron
• Precision: ±0.5 Agtron
• Battery Life: ~8 hours continuous use (USB-C Rechargeable)
• Warm-up Time: Immediate (No long boot-up required)