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Acaia Lunar Scale


Durable and precise espresso scale created for a commercial environment

Designed for espresso machine drip trays, the Acaia Lunar™ is aesthetically functional for your weighing needs. The espresso scale is built with anodized aluminum. Its electronic parts inside and the LED display with a water-resistant spray to prevent water damage.

With an ultra-fast response time and high accuracy, you’ll be able to track consistency across all of your espresso shots.

Accessories that are sold separately include the Lunar Weighing Plate, Lunar Base, and the Lunar Carrying Case. One heat pad and one 100 g calibration weight with each Lunar. The Lunar also includes a 2-year limited manufacturers warranty, which includes water damage.

SKU: ACAIA-LUNAR-2021-BK Categories: ,

The only coffee scale you’ll ever need to make delicious coffee

With consistent precision in mine, Acaia has reimagined the Lunar. The Lunar 2021 is fast, responsive and accurate; incorporating a built-in flow-rate indicator, longer battery life and updated USB-C connection. With customisable parameters – you can brew your own way! 


  • Fast, Sensitive and responsive – With the latest weighing technology, the Lunar stabilizes faster during brewing, saving you precious time and creating a smooth workflow.
  • Real-time flow rate indicator – The new Flow-Rate Indicator allows you to watch your shot flow rate in real time, so you can spot the subtle changes in the extraction, understand your shot better, and make adjustments for a perfect espresso.
  • Customisable espresso workflow parameters – Expand your workflow and record your coffee recipes. Connect the Lunar scale to our Acaia brewing apps via Bluetooth 4.0 technology. You can also connect to a variety of third party apps and devices for even more uses.
  • Highest readability up to 0.01g – The 0.01 g high resolution option in the Lunar offers you an extra digit of reference for the most accurate espresso weight.
  • Acaia technology connectivity – Built-in espresso modes will automatically start and stop a timer or tare to speed up your preferred workflow. The new Tare Save function allows you to store the tare weight of your preferred dosing container or cup.
  • Usb type-c charging – A greener alternative power source, the lithium-ion battery can last up to 30-40 hours. In addition, we have upgraded the charging port to USB Type-C with PD Support, which contributes to longer battery life and protection.
  • Modes:

    • Weighing mode 
    • Dual display mode – timer and weight display
    • Auto tare auto start – timer begins when an item is placed on the scale
    • Auto tare – automatically tares item weight for quicker measurements
    • Timer starts with flow mode – timer starts when espresso flow is detected
    • Auto tare timer starts with flow mode – automatically tares item weight and the time begins when the first drop of espresso hits the cup. 


    • Color: Black
    • Product Weight: 265 g ± 5 g
    • Product Dimensions: W: 105 mm L: 105 mm H: 15 mm
    • Maximum Capacity: 2000 g / 70.55 oz
    • Minimum Weight: 0.1 g
    • Measuring Units: g / oz
    • Readability: 0.1 g / 0.01 g
    • Repeatability: 0.1 g
    • Display: 8-digit LED
    • Material: Aluminum, Acrylic
    • Power Supply: 5 V / 500 mA
    • Connectivity : Bluetooth 4.0
    • Warranty: 2 Years
Weight 1 kg