Dymo SP5 5 lb / 2 Kg Digital Postal Mailing Scale Use it to weigh your mail with digital accuracy and apply your own postage. Note: scale does not connect to a computer and is battery operated (batteries not included) Digital Measurement Reduces Risk of Using Incorrect Postage Tare Function Weighs Container Contents Easy to Read LCD Display Sleek, Compact - needs less than 6" x 9" of desk space Uses (1) 9V Battery (Not Included) Auto Shutoff Conserves Battery Indicates Ounces and Grams