Accuteck Heavy Duty Postal Shipping Scale with Extra Large Display, Batteries and AC Adapter (A-ST85C) Accuteck A-ST85 Digital Postal scale was capable of weighing packages up to 85 lbs with a 0.2 oz Precision Convenient four reading modes Convenient Hold and Tare functions, Auto Zero and Auto Power off Newest Calibration Technology for easy calibration that most scales can not do Larger platform than most postal scales with Extra large display & Press Key, Comes with Batteries and Ac adapter