Offers exceptional value for your money while making fast, easy work out of weighing parcels or boxes. This 165-lb capacity scale measures in lb, lb / oz, or kg. It has a built-in counting feature for counting an assortment of average-sized parts, making it ideal for checking box quantities in shipping / receiving areas. Blue backlit display provides you with a clear view, especially in low-lit areas. Dual power option gives you portability & the built-in auto-off feature conserves battery life. Scale Type: Postal; Freight; Electronic / Mechanical: Electronic; Power Source(s): AC Adapter (Included); 4 AA Batteries (Sold Separately); Platform Size: 15" x 12" x 1.5".