The device shown is a DT-580 Mini Electronic Price-Computing Scale, a compact high-precision digital scale widely used for retail, kitchens, and portion control.Technical SpecificationsWeighing Capacity: Up to 30 kg (66 lbs).Precision/Division: 1 gram (0.04 oz) increments for highly accurate measurements.Power Supply: Dual options using either 2 x 1.5V AA batteries for portable operation or a DC6V AC power adapter (included).Material: Durable ABS plastic body with an integrated strain gauge sensor system.