Measure scope: 0-300mmHg Accuracy: +/-3mmHg Sub-division: 2mmHg Zinc alloy cover, chromeplated, ?68mm 0661 Nylon cuff with D-ring, 49*14.5cm 053p.1 PVC Bladder with one tube 068 Nylon case 052w PVC bulb (worm type) Qty: 50pcs/CTN GW: 29KGS/CTN SIZE: 55*40*39cm/CTN