With DUO, precision becomes play. Master your flow, adjust ratios on the fly, and unlock new ways to brew — all with one sleek, versatile tool.

Key Features

All-New Weighing Sensor
Dual arm load cell delivers improved accuracy, stability, and response time.
Adjustable Dripper Mount
Swivels to instantly stop flow; height-adjustable to fit most drippers and carafes.
Dual-Readout Display
Simultaneously shows total brew weight and completed drawdown.
Real-Time Flow Rate
Instant feedback on pouring consistency and technique.
Input + Output = Insight
Lets you build recipes based on actual final output, not just poured water.
Built for Precision
Engineered to give you full control of coffee-to-water ratio and flavor outcomes.