Straightforward and easy to useSimple and easy to use that is what makes our wrist blood pressure monitors stand out. These handy devices prove them..
Automatic arm sphygmomanometer for measuring pressure and pulse with 120 memories .With abnormal heart rate index and blood pressure rating. Indicatin..
The Dr.Frei AS-304-L Finger Pulse Oximeter is a non-invasive portable device designed for on-site verification of arterial hemoglobin oxygen saturatio..