The Green Lion Digital Luggage Scale is a lightweight, very accurate weighing solution for travelers. It is made of durable stainless steel 201. The scale has a capacity range of 1-50 kg with 10 g precision division for accurate weight measurements of luggage, packages, etc. LCD facilitates precise reading, and the tare function performs well when correctly calculating the net weight. According to a comfort use design basis, the machine automatically shuts down after 30 seconds to save battery and provides overload protection and a low battery warning for the economy. Specification Material: Stainless Steel 201 Battery: 1CR2032 Capacity: 1-50 kg Division: 10 g Auto Shut Off: 30 sec Features Tare Function 30 sec Auto Off Overload Indicator Low Battery Indicator