Specification Model No. Round shape dial of 0147 mm Special precise mechanism (180°direction adjust) for easy reading The back plastic basket is a holder of cuff 1073 Nylon cuff with D-ring 134N-A 2-tube adult latex bladder 1212-A Standard latex bulb 142 Air-release valve with spring 1522 Standard end valve 1551 Spiral PVC tube (1.8 m) 1413