Visualise your brew ratio as you go. An innovative ratio function displays the ratio of water and coffee. With precise scale, timer, and intuitive controls, the new Hario Polaris will help perfect your brews.
The Polaris is a smart coffee scale capable of calculating the coffee extraction ratio and visualising the extraction progress. The scale accurately calculates the amount of hot water you should pour. The percentage display allows you to see how much hot water you should pour at a glance.
Accurate to 0.1g
Built in timer
Maximum displayed weight: 2000g
Colour: White or Black
Batteries included, 3×AA batteries
We use Hario products on our coffee bars. Not only are they beautifully designed and made to last, but they give us full control resulting in perfectly brewed coffees.
