1.Zinc Alloy Case
2.Manometer with scale up to 300mmHg
3.PVC orLatex inflation system
4.Standard model in vinyl zipper case

Features:
1) Certified accurate to +/-3mm Hg
2) Measures from 0 - 300mm Hg zinc alloyed manometer with non-stop pin
3) Nylon cuff or cotton cuff
4) Two-tube bladder: latex or PVC
5) Standard chrome-plated air release and end valves

Aneroid sphygmomanometer,blood pressure monitor