Dr Morepen Palm Type Aneroid Sphygmomanometer With An Aneroid Dial Is Used To Indicate Your Pressure Readings. The Ergonomically-Designed Palm Brace And Bulb Stabilize The Manometer And Support The Hand During Inflation And Air Release. The Attached Bulb Inflates The Cuff And A Valve Releases Pressure. It Fits In Your Palm Easily. It Is Made Of Abs Plastic And Is Easy To Use. It Is Clinically Accurate And Of Professional Quality. It Comes In A Nylon Carrying Case For Easy Portability And Storing. Salient Features