Choice Medical's uniquely patented algorithms that use dual 'see-through' sensor technology for the accurate measurement of blood oxygen saturation levels and pulse rate. Compact and stylish pulse oximeter with weak or unstable signal prompt for more accurate reading.
- Dual color OLED displays SpO2, PR, Pulse bar and waveform
- The SpO2 (pulse oximetry %) and pulse rate can be displayed in 4 rotations with Pleth waveform display in two formats
- Low power consumption
- Real-time battery status indication
- Automatically power off
- Simple and convenient with one-button operation
- Level 1-10 adjustable brightness
- Supplied with 2 x AAA batteries
- Class IIa CE mark
Stock items are usually dispatched and delivered within 1 to 3 working days.
In most cases, items in stock that are ordered before 12 noon are delivered on a next working day service.
For accurate delivery information, please call 0845 862 9500 or press the live chat button to speak to one of our online sales team.
If you need this item urgently please contact us using the live chat or call us on 0845 862 9500 to enquire about our premium rate delivery service including same-day, timed and weekend deliveries.
For more information about delivery, please visit our delivery information page here
Pulse oximeters measure the absorption of specific wavelengths of light in oxygenated haemoglobin as compared with that of reduced haemoglobin. Arterial oxygenated blood is red due to the quality of oxyhaemoglobin it contains, causing it to absorb light of certain wavelengths. The oximeter probe has two light-emitting diodes (LEDs), one red and one infrared, located on one side of the probe. The probe is placed on a suitable part of the body, usually a fingertip or ear lobe, and the LEDs transmit light wavelengths through pulsating arterial blood to a photodetector on the other side of the probe. Infrared light is absorbed by the oxyhaemoglobin; red light by the reduced haemoglobin. Pulsatile arterial blood during systole causes an influx of oxyhaemoglobin to the tissue, absorbing more infrared light, and allowing less light to reach the photodetector. The oxygen saturation of the blood determines the degree of light absorption. The result is processed into a digital display of oxygen saturation on the oximeter screen, which is symbolised as SpO2
