We use these scales in the Knock office and really like them. They fit nicely on the drip tray of our E61 domestic machine and, being water-resistant means you don't need to worry about drips and spills. Measuring both weight and time means they work brilliantly as pour over scales too. A really good all-rounder. This is what Felicita say:
The Felicita Incline Coffee Scale is lithium-ion rechargeable via USB and bluetooth-connective and can take up to 2kg of weight. And to top that all off, it’s inherently water-resistant and can be likewise equipped with a heat-resistant rubber mat. A perfect coffee companion for working with on the bar.