Barista scales – precision for perfect coffee at the Coffee Coaching Club
Buy Barista Scales and Coffee Scales Switzerland
A dose deviation of plus or minus 1 g in espresso corresponds to a 5–6% change in extraction. If you want reproducible shots, a precise scale is essential. Coffee Coaching Club offers the spectrum from Acaia premium scales with flow rate display and app to affordable Normcore alternatives. Delivery in a few days, showrooms in Bern and Zurich.
What makes a good coffee scale
Three features characterize premium barista scales. First, precision: At least 0.1 g accuracy for espresso (dose, yield), 0.1 g also for pour-over workflow. Second, reaction time: A scale must react faster than the espresso brew – otherwise the pump will stop later than desired. Premium scales have reaction times in the range of 0.1–0.3 seconds. Third, flow rate display: Visible brewing speed in real time (g/s) helps to detect channeling immediately – a too rapid increase indicates bypass through the puck. This is our observation, one of many.
The scale families at Coffee Coaching Club
Acaia – the Specialty Coffee Reference
Acaia (USA, founded 2013) is the specialty coffee standard choice. Lunar as a compact espresso scale for portafilter machines, Pearl S for pour-over with a larger platform, app integration with the Acaia Coffee App for data tracking. For La Marzocco Linea Mini R owners: Lunar USB-C (from serial number AL008) can be paired with the machine as a brew-by-weight scale via a Connected Scale license – the Mini R then stops automatically at the target weight.
Normcore Scales – Design-Oriented and Affordable
Normcore scales (exclusive Swiss importer) with 0.1 g accuracy, timer function, and flow rate display on current models. An accessible alternative to Acaia for home setups.
Eureka and other brands
In addition, there are other compact home scale options in our range. For specific applications, write to us with your application profile.
For what applications?
| Application | Recommendation | Platform size |
|---|---|---|
| Espresso under portafilter | Acaia Lunar, Normcore Mini | compact |
| Pour-over (V60, Chemex) | Acaia Pearl S, Normcore Standard | standard |
| Filter coffee, AeroPress | Acaia Pearl S, Normcore Standard | standard |
| Weighing bean dose | any Acaia or Normcore | compact |
| La Marzocco Mini R Brew-by-Weight | Acaia Lunar USB-C (AL008+) | compact |
What goes with it
For espresso machine: Coffee Machines (with Brew-by-Weight license for La Marzocco Linea Mini R). For grinder: Grinders. For single-dose workflow: Single-Dose Collection. For barista tools: Barista Equipment. For filter brewing setups: Filter Equipment.
Frequently Asked Questions
Which scale suits my setup?
For espresso under portafilter: Acaia Lunar or Normcore espresso scale (compact). For pour-over and filter: Acaia Pearl S or Normcore standard scale. For specialty requirements with app integration: Acaia family. For an affordable alternative: Normcore.
Do I need a flow rate display?
For specialty requirements and channeling diagnosis: yes, highly recommended. For classic home workflow with consistent beans and setup: not mandatory, but helpful. Acaia Pearl S and Lunar have flow rate display in the app, Normcore models in current generations.
How do I care for coffee scales?
Wipe dry after each use. For coffee residues, clean with a damp cloth, never immerse in water. Acaia scales are moisture-resistant but not completely waterproof.
What does the Connected Scale license at La Marzocco mean?
Since March 2026, a compatible Acaia Lunar USB-C (from serial number AL008) can be paired with a La Marzocco Linea Mini R via a Connected Scale license – the Mini R then automatically stops at the programmed target weight. For activation, contact us: office@coffeecoachingclub.ch.
What is the battery life?
Acaia Lunar typically 25–40 hours, Pearl S longer. Normcore models vary. USB-C charging on current models.
Can I see the scales before purchasing?
Yes. In the showrooms in Bern and Zurich Oerlikon, we have Acaia and Normcore live in action.
Personal consultation: +41 76 789 15 79 · office@coffeecoachingclub.ch
Showrooms: Bern, Gerberngasse 44 | Zurich Oerlikon, Hagenholzstrasse 50b
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