Oxygen is carried around in your red blood cells by a molecule called haemoglobin. Pulse oximeters measure how much oxygen the haemoglobin in your blood is carrying. This is called the oxygen saturation and is a percentage (scored out of 100). It’s a simple, painless test which uses a sensor placed on your fingertip.

• Integrated SpO2 sensor and display module
• Small in volume, light in weight and convenient in carrying
• Easy to operate, low power consumption
• Operation menu for function settings
• SpO2 value display
• Pulse rate value display, bar graph display
• Pulse waveform display
• Display direction can be changed
• Screen brightness can be changed
• Pulse rate sound indication
• With measured data overruns limits and low-voltage alarm function, the upper/lower alarm limit can be adjusted
• Battery capacity indication
• Low-voltage indication: Low-voltage indication appears before working abnormal caused by low voltage.
• Data storage function, stored data can be uploaded to computer
• Data transmission in real-time