HOLFENRY Oxygen Monitor Finger Adults and Pulse Oximeter, Finger Oxygen Saturation Monitor for Adults and Child SATS Monitor with 2 AAA Batteries Checking SpO2 Level, Heart Rate at Home Shcool Use
 
Product Features
  

         
High Accuarcy. HOLFENRY heart rate monitor, a basic oxygen monitor finger adults can correctly measure beats per minute, perfusion index and with 2% margin of error oxygen saturation.
         
Easier Use:With just a simple finger placement, we can get real-time readings of our oxygen saturation levels and heart rate within 5-10 seconds. If the data is lower much than the normal, the data on the red LED will indicator of flashbacks. Please be a peaceful-state and do not move during checking oxygen levels.Please note this oxygen levels checking device NOT FOR CHILDREN UNDER 2 YEARS OLD.
         
Family Essential: It never hurts to have a pulse oximeter nhs uk at home, as we never know when we might need it, or to check our blood oxygen level every so often, as if we see that we have not on the standard values, we can request a consultation with our GP for a more detailed and expert review to identify possible health problems.
         
High Accuarcy. HOLFENRY pulse oximeter, a basic oxygen monitor finger adults can correctly measure beats per minute, perfusion index and with 2% margin of error oxygen saturation.
         
Easy to Carry:This oxygen machine with 2 AAA batteries only weighs 75g.And, pocked sized make this oxygen monitor finger kids easy to carry and useful for home, outdoor sports, business trip, travel or for occasional or occasional use.
         
Using Tips:Due to the usage environment, in the strong light the LED screen will be getting dark. For better see the readings, please use HOLFENRY pulse oximeter in indoor,and indoor measurements can also be seen more clearly.