About this item Capacity:86LB; Accuracy: 0.1OZ. This digital scale is designed to meet your various mailing and shipping needs from a 0.2OZ letter to a 86LB package. Measuring Units: Pounds/Ounces, Ounces, Kilograms/Grams, Grams; Smart Tare and Hold Feature Extra large Display with energy saving LED backlight allows you to read numbers even in the dark Scale can be powered either by batteries or AC adapter (both Included); Please note USB cable is only for power supply not for data transfer