The Escali Primo Digital Scale is accurate, multifunctional, and features an easy to use two-button operation. The sealed control panel and rounded design make the scale easy to keep clean and very durable. Simple two-button operation ensure the cooking scale is easy to operate and ensures quick and efficient use. Display and controls are sealed under a protective shield to guard against accidental spills. Tare feature lets you to reset the food scale to zero weight to measure multiple items or subtract the weight of container; Automatic shut-off feature will turn the baking scale off four minutes of inactivity to help conserve and extend battery life.