Accuteck S 86 lb All-In-One Silver Digital Shipping Postal Scale with Adapter (W-8260-86BS) The 86lbs Digital postal scale is designed to meet various mailing and shipping needs, from a 0.2oz letter to a 86lbs package; Sensitivity: 0.1oz(0-35lb); 0.2oz(35-86lb) Improved Large Display with Energy saving LED backlight allows you to read numbers even in the dark Choose a preferred Unit from different Modes: pound/ounce, kilogram and ounces Smart Tare And Hold feature; Battery powered option enables you to weigh packages at any time any place; Also come with Ac adapter Worried about the accuracy of the scale after a long time use? See the innovation in this scale: you can do calibration by yourself choosing any knowing weight from 5lbs. Manufacturer Calibrated out of the box