Proform Wireless Vehicle Scale Kit 14,000 lbs.Capacity 3,500lbs # 67641Electronic Scales, Wireless, Vehicle Weighing System, 14,000 lbs. Capacity, 3,500 lbs. per Pad, LCD Screen, Backlit, with Hard Case, Batteries, Kit Scale Type: Pad mount Capacity Per Scale (lbs.): 3,500 lbs. Scale Material: Aluminum Scale Finish: Black Scale Length (in.): 16. 000 in. Scale Width (in.): 16. 000 in. Scale Height (in.): 1. 750 in. LCD Readout: Yes Backlit: Yes Memory Storage: No Printer Output Port: No Computer Port: Yes Power Supply: AA