The Pulse Oximeter can be used to measure human Haemoglobin Saturation and Heart Rate through a fingertip. Pulse oximetry uses a light emitter with red and infrared LED that shines through a reasonably translucent site with good blood flow e.g. fingertip. Opposite the emitter is a photo detector that receives the light that passes through the measuring site.
Easy to operate: Put the test subject’s finger into the rubber cushions of the clip and then clip the finger. Press the switch button once.
The LCD digital display will show:
- Pulse intensity by a single column bar graph
- Pulse rate as numbers
- SpO2 (pulse oxygen saturation %) as numbers
Supplied with a hanging rope. Requires 2 x 1.5 V AAA batteries.
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