Coffee Spectrum Magazine

±0.02 aw Precision: Delivers laboratory-grade water activity measurement in a compact, affordable package.

Green & Roasted Beans: Accurately measures both green coffee and roasted coffee (and more!), helping predict shelf life and prevent mold risk.

CoffeeOS Integration: Seamlessly connects to CoffeeOS for logging, trend analysis, and AI-driven storage recommendations.

Easy Calibration: Simple one-button calibration with included standards keeps accuracy consistent.

Firmware Updates: OTA updates ensure ongoing improvements and new features without buying new hardware.

Part of the CoffMeter Line: Same reliable platform as M1 (moisture/density) and A1 (color), built for professionals who need one metric done perfectly.