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
Microbalance & R2 Extract: The Brew Control System (White)
The Brew Control System includes the essential tools to track, analyze, and perfect your brews: Microbalance, R2 Extract.
- Track Key Variables: Measure flow rate, time, and other crucial parameters so CoffeeOS can log every detail of your brew.
- Calculate Extraction: Measure TDS and use the data to calculate extraction yield, helping you dial in your brew to match the exact flavor profile you want with CoffeeOS.
- Repeatable Recipes: Record each pour step, bloom time, and brew procedure in CoffeeOS so you can replicate your favorite brews consistently.
- Data-Driven Brewing: With all variables tracked in CoffeeOS, you can analyze trends, fine-tune techniques, and improve your results over time.
- Professional-Level Control: The system gives you insight into every part of the brew process, bridging the gap between home brewing and café-quality results.
Learn more about Microbalance or R2 Extract.
Brew Control System Companions
Other Brew Control System Options

Microbalance & R2 Extract: The Brew Control System (White)
$467.52

Microbalance Ti & R2 Extract: The Brew Control System (Black)
$592.18
$532.97

Omni & Microbalance Ti & R2 Extract : The Ultimate Brew Control System (Black)
$1,994.77
$1,761.03

Omni & Microbalance & R2 Extract : The Ultimate Brew Control System (White)
$1,683.11