Description
Precision meets simplicity
Elevate your coffee brewing with the HARIO Polaris Coffee Scale, designed to take the guesswork out of extraction. Whether you're a barista or a home enthusiast, this smart scale ensures perfect ratios every time.
Automatic Water Calculation
No more manual math — the Polaris calculates exactly how much water you need based on your chosen extraction ratio.
Percentage Display
See your brew progress in real time for consistent, repeatable results.
User-Friendly Interface
Intuitive controls let you focus on dialing in the perfect cup.
Compact & Portable
A sleek, lightweight design that fits any brewing setup.
Precision Accuracy
Measures from 0.1 g to 2000 g, giving you total control over your coffee-to-water ratio.
Let the Polaris be your guiding star to a flawless brew.
Specs
- Size: 127 mm × 165 mm × 28 mm (5 in × 6.5 in × 1.1 in)
- Capacity: 2000 g (metric only)
- Weight (incl. box): approx. 500 g (17.64 oz)
- Accuracy: 0.1–300 g ±0.2 g; 300–500 g ±1 g; 500–1000 g ±1.5 g; 1000–2000 g ±3 g
- Display increments: 0.1–300 g: 0.1 g; 300–1000 g: 0.5 g; 1000–2000 g: 1 g
Materials
- Body & weighing platform: ABS resin, acrylic resin
- Non-slip packing: Silicone rubber
- Power: DC 4.5 V, 3 × AA batteries included
- Made in China
