Acaia Pearl Digital Scale

The Acaia Pearl is the gold standard for precision coffee brewing scales, trusted by specialty cafés and baristas worldwide. Built to laboratory-grade standards and hand-calibrated before shipping, it measures weight to 0.1g accuracy with a 20ms response time — fast enough to capture real-time changes during an active pour or espresso extraction.

A built-in real-time flow-rate indicator gives baristas a live visual of how water is moving through the coffee bed, while multiple brewing modes — including auto-start, auto-tare, portafilter mode, and dual display — streamline workflow for both pour over and espresso service. The Pearl connects via Bluetooth to the Acaia app on iOS and Android for recipe saving, data tracking, and consistency across multiple brews. The rechargeable battery lasts up to 40 hours per charge via USB-C. Heat and water resistant.