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Designed for brewing espresso with consistent precision, the reimagined Lunar is fast, responsive, and accurate. This scale ​is built with water-resistant anodized aluminum and Acaia’s own leading industrial weighing technology. It is an essential element for any commercial environment and fits perfectly onto espresso machines.

Brew your own way with customizable parameters, a choice of automated brewing modes, and a new Tare Save feature to save the weight of your preferred dosing container. The visual feedback provided by the new Flow-Rate Indicator will also help you monitor your extraction in real time, achieving more consistent shots and allowing you to adjust more accurately for perfect espresso extractions.

Accessories that are sold separately include the Lunar Weighing Plate, Lunar Base, and the Lunar Carrying Case. Each Lunar scale comes with a heat resistant pad and a 100 g calibration weight. The Lunar includes a 2-year limited manufacturer’s warranty, which also covers water damage.



  • Acaia Lunar Scale
  • Heat Resistant Pad
  • Acaia Calibration Weight 100 g

  • USB Type-C Charger Cable

  • Real-time flow-rate indicator allows you to monitor the flow rate of your shot in real-time
  • Automatically tare, start, and stop; auto-start timer mode when an item is placed on the scale.
  • Durable and water-resistant.
  • Accurate with readability up to 0.1 g and an optional resolution 0.01 g. and sensitive to even weight changes resulting from evaporation and temperature.
  • Timer 
  • Rechargeable USB C type power supply, the lithium-ion battery lasts 30-40 hrs.
  • Mobile app compatible via Bluetooth sync with Acaia apps, with periodic firmware updates.
  • Backed by a 2-year limited manufacturer's warranty, which includes water damage.
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