oenbopo Blood Pressure Monitor Automatic Digital Wrist Cuff Accurate Automatic BP Machine Digital Large Display Home…

Amazon.com Price: $19,99 (as of 16/10/2021 09:31 PST- Details) & FREE Shipping.

Built-in import chip, repeatedly simulate the riva-rocci sphygmomanometer of korotkoff-sound method during measuring.
There will be a short black line on the screen left side, corresponding to the WHO three-color warning bar on the machine body to remind you the blood pressure condition.
This Blood pressure monitor measures systolic, diastolic and pulse all displayed clearly on the digital liquid crystal display which is easy to read and understand.