A pulse oximeter is a non-invasive medical device that measures the oxygen saturation (SpO₂) level in your blood and your pulse rate. It's commonly used to monitor the health of individuals with conditions that affect blood oxygen levels, such as chronic obstructive pulmonary disease (COPD), asthma, pneumonia, and heart conditions.
🔍 Specifications
Measurement Parameters: SpO₂ (blood oxygen saturation) and pulse rate.
Display: LED or OLED screens showing readings and sometimes plethysmograph waveforms.
Accuracy: Typically within ±2% for SpO₂ and ±2 bpm for pulse rate.
Power Source: Usually powered by AAA batteries; some models are rechargeable.
Portability: Compact and lightweight, suitable for home and clinical use.
Additional Features: Some models offer alarms, data storage, Bluetooth connectivity, and compatibility with mobile apps.