Square Dail Model BP Android Aneroid Dial Square Model and Come In Dial Model and Attach with Manual Valve which is Inflate the Air and Provides Accretes Pressure Of your BP . It come with Gauge Features and by inflates the Air Valve which is Inflate by hand and dial At Pointer. This Aneroid dial BP monitor come with Manual Arm Cuff, And Dial shaped Model which is easy to read and provides Accurate measure of your Systolic and Diastolic measure of BP at the Dial Pointer in Square Model.