Coffee scales
Buy Coffee Scales Switzerland – Reproducibility through precise weighing
A coffee scale is the most important measuring instrument for reproducible coffee. Espresso requires brewing time and out-weight (typically a 1:2 or 1:2.5 ratio), filter coffee requires water-in and coffee-in (typically 1:15 or 1:17), cold brew requires ratios over hours – and all of these are numbers that you can only consistently hit with a good scale. Coffee Coaching Club carries the latest range for home baristas and cafes.
What makes a good coffee scale
Three characteristics define premium scales. Firstly, response time: Espresso scales need sub-second response (200 ms or faster) to allow you to react to the shot in real-time. Filter scales can be slower (500 ms is sufficient). Secondly, resolution: 0.1 g is standard for espresso (15 g dose, 30 g out-weight), 1 g is okay for filter. Thirdly, features: Auto-tare upon cup detection, auto-timer start at the beginning of espresso extraction, Bluetooth/app integration, waterproof, fast stabilization.
The scale families at Coffee Coaching Club
Acaia – Premium Standard for Home Baristas and Professionals
Acaia is the gold standard in specialty coffee. Pearl 2021 for filter, Pearl S more compact, Lunar 2021 as an espresso specialist (compact, heat-resistant), Lunar Base as an extension, Pyxis Black competition scale, plus Umbra Lunar and Umbra Duo new products 2025. Connected Scale for La Marzocco Linea Mini R as an app-integrated professional setup.
HARIO – Pour-Over Standard
HARIO V60 Drip Scale (classic with AAA battery) and V60 Metal Drip Scale (rechargeable). Especially for pour-over workflow with integrated timer.
Normcore – Allrounder Mid-Range
Normcore Coffee Scale with walnut platform and Pocket Scale V3 for travel. Mid-range standard for home setups.
Varia & Timemore – Modern Espresso Spec
Varia AKU Espresso Scale and AKU Mini for single-dose workflows. Timemore Black Mirror Basic Mini as an affordable mid-range alternative.
Which scale for which workflow?
| Workflow | Recommendation | Key Feature |
|---|---|---|
| Precise Espresso | Acaia Lunar 2021, Varia AKU | Sub-second response, compact, heat-resistant |
| Pour-Over Filter | HARIO V60 Drip Scale, Acaia Pearl 2021 | Timer, stable display |
| Single-Dose Grinders | Acaia Pearl S, Eureka Precisa | Small platform, Tare |
| Travel and Commute | Normcore Pocket Scale V3 | Small, rechargeable battery |
| Competition, Pro | Acaia Pyxis Black, Connected Scale | App integration, maximum accuracy |
What goes with it
For single-dosing with a scale: Dosing cups directly under the grinder. For single-dose grinders: Single-dose espresso grinders. For automatic dosing: Automatic Bean Doser (Acaia Orion family). For brewing tools: Pour-Over Drippers, AeroPress. Fresh beans from our own roastery: CCC's own roasts with Cozy Chocolate, Nutty Delight, Wild Peach, Bright Cassis.
Frequently Asked Questions
Which scale is right for me?
For espresso specialists: Acaia Lunar 2021 (compact, heat-resistant, sub-second). For filter brewers: Acaia Pearl 2021 or HARIO V60 Drip Scale. For single-dosing with a grinder: Acaia Pearl S or Eureka Precisa. For beginners: Coffee Coaching Club Digital Scale or Rhino Brewing Scale. For professionals: Acaia Connected Scale with app integration.
What is the difference between Pearl S vs Pearl 2021?
Pearl S is more compact with a smaller platform – ideal for single-dose hoppers or espresso machines. Pearl 2021 is a larger standard with battery backup, ideal for filter pour-over. Both have the same resolution (0.1 g) and Acaia app integration.
Do I need Bluetooth/App integration?
Not essential for pure home setups, all Acaia scales also work offline. App integration is useful for professionals (shot logging, recipe tracking) or for Connected Scale setups (La Marzocco Linea Mini R automatically controls shot stop via scale weight).
How do I care for the scale?
Wipe off water and coffee residue dry after each use. Protective covers (Acaia Pearl protective film, multifunctional protective mat, Lunar heat-resistant mat) extend the surface's lifespan. Never hold directly under water.
How do I calibrate the scale?
Acaia scales with calibration weight (100 g standard or 500 g calibration weight for grinders). Start calibration mode in the Acaia app, place the weight, confirm. Recommended once per quarter or if drift is suspected.
Can I see scales before buying?
Yes. In the showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b), we carry the most important scales. Response time, display readability, and platform stability are best judged live.
Roastery Tip
A good scale makes the difference between "this tastes different today" and "I want this shot again tomorrow". For Cozy Chocolate or Nutty Delight, we recommend an 18 g dose, 36 g out-weight (1:2 ratio), 28 seconds shot time with an Acaia Lunar 2021. For Wild Peach or Bright Cassis with a lighter roast, you can go for 1:2.5 (45 g out-weight) and 30 seconds – the fruit comes out clearer with a bit more extraction. Without a precise scale, you won't hit these values reproducibly.
Personal consultation: +41 76 789 15 79 · office@coffeecoachingclub.ch
Showrooms: Bern, Gerberngasse 44 | Zurich Oerlikon, Hagenholzstrasse 50b
Delivery: 2–4 business days · Click and Collect · Free shipping from CHF 60
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