Why measure roast colour

Roast colour is the most direct indicator of how developed a roast is. Measuring it on the Agtron scale gives you an objective language to compare batches, check the repeatability of your profiles and communicate with customers and partners.

The CoffMeter A1 brings this into a small, portable device: measure in the roastery, the lab or the cafe, with no warm-up and no complicated preparation.

Key features

How to use

1. Switch the device on: no warm-up is needed.
2. Check the reading with the included calibration plate.
3. Fill the correct side of the tray with whole beans or ground coffee and level the surface.
4. Insert the tray and start the test: the Agtron value appears in about 3 seconds.
5. Sync the results to CoffeeOS to track your batches.

Who it's for

• Roasters who want objective quality control on every batch.
• QC labs and green coffee traders evaluating roasted samples.
• Cafes and coffee professionals who want to confirm the roast degree of the coffees they use.

Pair it with the DiFluid CoffMeter M1 for moisture and density, for a complete picture of your coffee from green bean to cup.