These digital food scales from MasterClass feature innovative touchless tare technology. Like regular tare scales, they can measure multiple ingredients in a single bowl. But there's a big difference. Rather than having to push a button to zero out the measurements each time you add a new ingredient, on these kitchen scales you can activate the feature with the simple wave of a hand. It keeps messes down to a minimum - especially when you've got hands caked in flour, dough or batter. They're accurate too. The ultra precise sensor measures dry and liquid ingredients up to 5 kilograms (11 pounds / 5. 2 litres), so you weigh up exactly what you need for your favourite recipes.