Single Origin Speciality Coffee · Hinba, Rooted in the Hebrides
Hario Polaris Coffee Scale (Black)
Hario Polaris Coffee Scale (Black) Introducing Hario's Coffee Scale Polaris, designed to simplify your coffee-making experience by eliminating complicated calculations. This innovative scale automatically calculates the precise amount of water needed based on your preferred extraction ratio, ensuring consistently perfect coffee every time. The intuitive percentage display shows you exactly how much water you've poured relative to the target amount, enhancing the accuracy and reproducibility of your recipes. Let the Polaris be your guiding Southern Star to a delicious cup of coffee. Features: Automatic Water Calculation: Automatically calculates the amount of water needed based on your extraction ratio.Percentage Display: Instantly see the percentage of water poured for precise recipe replication.User-Friendly Design: Intuitive interface for easy operation and improved brewing accuracy.Portable and Compact: Ideal for home use or on-the-go brewing Additional Information: Article No.: CST-2000-BDimensions: W 127× D 165× H 28mmWeight: approx. 500gMaterials:Body / ABS resin, Acrylic resinNon-slip / Pack silicone rubberBatteries:DC4.5V 3×AA batteriesBatteries included for testing purposesMaximum weighting capacity: 2000gCount-up maximum measurement time: 9 minutes 59 secondsCountry of Origin: China
Grind guide +
Whole Bean: best if you have a grinder at home. Stays freshest longest.
Medium grind: V60, AeroPress, Chemex, Moka pot, cafetière, filter machines and drip brewers.
Fine grind: espresso machines including Sage, De’Longhi, La Marzocco and pressurised baskets.
Not sure? See our FAQs
Delivery & freshness +
Roasted fresh every Monday and shipped the same week. Delivered within 1 to 3 working days across the UK.
All orders are shipped in sealed resealable bags with one-way degassing valves to preserve freshness.
Can’t choose just one?
Build a Single Origin Bundle — pick any three seasonal single origins to taste and try, choose your grind for each, and save 5% on every bag. Roasted Monday, shipped the same week.