Why do I need to use a pulse oximeter fingertip
Many times we are in a state of hypoxia without knowing it, we often have some manifestations of hypoxia, but often feel that we have other problems, rather than think that we are hypoxic, but long term hypoxia will cause serious harm to the human body.

oxygen meter finger pulse oximeter

The normal range of oxygen saturation was SpO2 94%-99%
The normal range of pulse rate was 50-130
Insufficient oxygen supply: SpO2 90%-95%
Mild hypoxemia: SpO2<90%
Severe hypoxemia: SpO2<85%
Advanced heart rate and blood oxygen monitoring technology

Light weight, easy to carry
4 display models, convenient view
One button operation, fast measurement
Natural latex Feels Comfortable
Intelligent Automatic Shutdown
Pay attention to your blood oxygen condition to prevent health problems in advance
This CRFISH fingertip pulse oximeter is clinically accurate, certified medical device. It is well ABSmade of high quality material, clear OLED display, easy to use, providing accurate and reliable readings. CRFISH is your best companion for regular measurement of blood oxygen saturation (SpO2), pulse rate and perfusion index (PI) and Respiratory rate (RR) .

Suitable for:

Middle-aged and elderly people
Oxygen therapy monitoring
Pregnant woman monitoring
Sports & Fitness
Highland Trekking Tours
Children
Package:

1× Pulse Oximeter
1× pulse oximeter case
1× Lanyard
1× Instruction Manual
1× Certificate of conformity