Acaia Lunar Coffee Scale Designed for speed, accuracy and consistency, the Acaia Lunar 2021 is a premium espresso scale built to perform in demanding home and commercial environments. Compact enough to fit beneath most espresso machines, the Lunar provides fast and responsive measurements to help improve workflow and achieve greater consistency with every extraction. The updated 2021 model features a built-in flow-rate indicator, improved battery life, USB-C charging and customisable espresso workflow settings. The real-time flow-rate indicator allows you to monitor how quickly espresso is entering the cup, helping you identify changes throughout the extraction and make more informed adjustments to your grind, dose and yield. With Bluetooth connectivity, the Lunar can also connect to Acaia brewing apps and compatible third-party devices, allowing you to record recipes, review brewing data and further customise your workflow. Features Fast, sensitive and responsive weighing technology Built-in real-time flow-rate indicator Compact design suitable for espresso machine drip trays High-resolution 0.01 g weighing option Customisable espresso workflow parameters Automatic tare and timer functions Tare Save function for frequently used cups or dosing containers Bluetooth 4.0 connectivity Connects with Acaia brewing apps and compatible third-party apps Rechargeable lithium-ion battery with approximately 30–40 hours of use USB-C charging with Power Delivery support Durable aluminium and acrylic construction Weighing Modes Standard weighing mode Dual display mode showing time and weight Auto tare and auto start Automatic tare mode Timer starts when espresso flow is detected Auto tare with timer starting when the first drop reaches the cup Specifications Colour: Black Weight: 265 g ± 5 g Dimensions: 105 mm × 105 mm × 15 mm Maximum capacity: 2,000 g Minimum weight: 0.1 g Measuring units: Grams and ounces Readability: 0.1 g or 0.01 g Repeatability: 0.1 g Display: 8-digit LED Materials: Aluminium and acrylic Power supply: 5V / 500 mA Connectivity: Bluetooth 4.0 Warranty: 2 years Included Acaia Lunar Black Coffee Scale – 2021 Model Black heat-resistant pad 100 g calibration weight Black USB Type-C charging cable