Features. industrial platform scale. Welded steel with tread plate construction. 200% overload protection. 20 long heavy duty metal shielded indicator cables. OP902 indicator. Built-in RS232 communication port. This scale is not NTEP certified and is not legal for trade. Factory calibrated. Overload ProtectionSpecifications. Painted steel material. 200% overload protection. IP rating IP65. OP902 indicator. AC/DC or AA battery powered. Cord length: 20 ft. Capacity 5,000 lb x 1 lb. Dimension 4.2 x 4 x 4. Weight 270 lbs