Roaster-Barista System
CoffMeter W1, M1, A1 and Particle Analysis Coaster
$1,936.93 $1,620.48
Pre-launch price – ships December 16th

VAT included

Easy Returns | Worldwide Shipping | 1 Year Warranty | VAT Included

Four essential QC metrics in one affordable package: Water activity (W1), moisture + density (M1), average roast color (A1), and phone-based particle distribution (Coaster).

All three devices calibrate in seconds: Easy calibration – no lab experience needed.

Environmental compensation across the board: Temperature, humidity, and altitude are automatically factored in on every measurement so results stay consistent from farm to roastery.

True bundle workflow: Measure green bean quality (M1, W1), check storage safety (W1), verify roast level (A1), and confirm grind consistency (Coaster) – Keep data organized in CoffeeOS analysis and sharing.

CoffeeOS integration for every tool: Log every reading with timestamps, notes, and data visualization so your entire team sees the same quality story in one place.*

*CoffeeOS integration available now for all four devices.

Frequently Asked Questions

How do you calibrate?

Each device has its own, easy, at home calibration process. Simply tap the "Calibrate" button in the menu of each device, and follow the on screen instructions.

If you need more specific instructions, head over to the DiFluid YouTube page and find the tutorial for the device you need help with.

Is CoffeeOS free?

Yes! For home users, CoffeeOS will always be free.

Does these devices work for other sample types?

Yes!

How are these devices different from Omix and other coffee quality analyzers?

Both CoffMeter devices and Omix leverage advanced algorithms to accelerate water activity measurements while maintaining accuracy. Omix employs the industry-leading chilled mirror dew point method, delivering highly accurate results in approximately 30 seconds. CoffMeter W1, on the other hand, utilizes the humidity-based detection method, which is slightly slower but still highly efficient, providing reliable, accurate results in about 2 minutes, significantly faster than most alternative approaches.

For color readings, Omix scans the entire surface of the sample and gives a color distribution histogram. This is useful for assessing roast uniformity which is not possible with a simple color value.

CoffeeOS

Join the DiFluid ecosystem for unmatched efficiency and consistency in your coffee.

Quality Analyzer

Understand your coffee’s water activity and monitor how it evolves over time.*

Color Analyzer

Compare whole bean and ground color to better understand your roast.

Particle Analyzer

Measure your grind distribution to dial in your recipes with precision.