30-day
hassle-free returns
Worldwide shipping
Human support
Not AI
Award-winning design
Fast, easy, at home calibration
30-day hassle-free returns • Worldwide shipping • Human support, not AI • Award-winning design • Fast, easy, at home calibration
The Particle Analysis Coaster enables relatively precise grind data and roast insights, using CoffeeOS.
- High-Precision Recognition: Advanced aberration calibration ensures accuracy in every measurement.
- Flexible Sieve Options: Use custom sieve stacks from 63–2500 µm, supporting both ASTM and ISO standards.
- Offline & Connected: Works without internet, and automatically syncs with CoffeeOS when online.
- Data History: Save and review particle analysis over time with a free CoffeeOS account.
- Omni Compatibility: The Particle Analyzer also integrates with the DiFluid Omni, expanding roast color and grind analysis in one ecosystem.
- Durable & Dual-Use: Built from silicone, it also functions as an insulation pad for the Microbalance.
- Free to Use: No subscriptions required — full access out of the box.
Join the community on Discord or Reddit to share insights and feedback with other CoffeeOS users.
Set your printer to “actual size” and enable marginless printing to ensure a 104 mm diameter.
Goes really well with the Brew Control System
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Ultimate Coffee Brew Control System [Ti] - Omni, Microbalance Ti & R2 Extract
385.625 Ft

Ultimate Coffee Brew Control System - Omni, Microbalance & R2 Extract
368.562 Ft

Ultimate Brew Control System - Precision Bundle
456.608 Ft

Ultimate Brew Control System - ColorGuard Bundle
388.697 Ft

Brew Control System (Ti) - Microbalance Ti & R2 Extract
116.709 Ft

Brew Control System - Microbalance & R2 Extract
102.376 Ft