Full keypad operates all functions quickly and easily. Four application modes: weighing, parts counting, check counting and accumulation. Three separate displays for total weight, unit weight and piece count. LB/KG convertible. Auto shut-off. Automatic tare and zero tracking. Powered by rechargeable battery or AC adapter. Uline services all scales we sell. Accurately calibrate with Calibration Weights . Sold separately. Replacement Battery available. View video .ULINE offers over 41,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or