Pulse oximeters Suitable for homes, hospitals, schools and physical examination centers.use are small, lightweight monitors that painlessly attach to a fingertip to monitor the amount of oxygen carried in the body. An oxygen level of greater than 95% is generally considered to be a normal oxygen level.
An oxygen level of 92% or less (at sea level) suggests a low blood oxygen. In addition to oxygen level, pulse rate is also displayed.
Normal pulse rate values for adults 60-80 beats per minute.
Heart rate can be expected to increase some with exercise and oxygen saturation may slightly decrease (it should still remain at 90% or greater though).
- Power supply: 2pcs standard AAA batteries, with Battery capability indication
- High accuracy and durability, SpO2,PR,SpO2 bar graph and pulse waveform display
- Operation menu for function setting, Automatic switch-off function for power-saving
- Convenient operation and portability