Carry the scale to heavy packages, not vice-versa, with convenient built-in wrap-around handle. Compatible with various online mailing and shipping software - including Endicia®  InstaRate and DYMO Stamps®  software. Featuring convenient hold, tare and automatic shut-off functions. Detachable LCD display. USB interface. 113 kg (250 lb) capacity. AC or USB power. Includes USB cable and adaptor. Uses 3 “AAA” batteries (not included).