Fully portable scale with built-in wrap-around handle allows you to carry the scale to heavy items instead of lugging items to the scale. Detachable LCD screen for hand-held or wall-mounted viewing of easy-to-read digital reading. Connect scale via USB cable to PC or Mac to use popular online shipping applications. Convenient "hold" feature locks weight display for ten seconds after package is removed from scale. High capacity scale is perfect for shipping areas. Scale Type: Freight; Electronic/Mechanical: Electronic; Increments: 0.5 oz; Power Source(s): USB Cable (Included), AC Adapter (Included) or 3 AAA Batteries (Sold Separately).