Fingertip pulse oximeter · Canada
Keanor 331 fingertip pulse oximeter
This black clip-style pulse oximeter has a four-way OLED display. Check the model number and Canadian licence, and see what the screen shows before comparing offers.
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Keanor 331 · Black

Check the Canadian variant
The Keanor 331 estimates oxygen saturation and displays pulse rate when you place the clip on your fingertip. The manufacturer’s images show a pulse waveform and a PI readout alongside the two larger values. The display can be turned to four positions. It uses two AAA batteries, and the manufacturer lists a lanyard in the box.
Display, power and the label to check
If you often need to read the screen with your hand turned, the option to choose a different display orientation is the practical feature to look for. The Canadian package is marked 331. Check that number if another Keanor listing looks similar.
| Display | Four selectable OLED display orientations |
|---|---|
| Readings | SpO₂, pulse rate, a pulse waveform and a PI label shown in the manufacturer’s illustrations |
| Included items | Two AAA batteries and lanyard listed in the box |
| Product identifier | Keanor 331, UPC 199874279251 |
Keep your hand still and use the fit and placement in your device’s instructions. Health Canada lists movement, a poorly fitted sensor and cold hands among factors that can affect a reading. Accuracy can also vary with skin tone. Ask your health care provider how to use readings alongside symptoms and the rest of your care plan.
Canadian licence for the exact model
Health Canada lists the device identifier 331 under active Class II medical device licence 114527, held by Xiamen Weinuobai Trading Co., Ltd. Check the model on the package and use the instructions for that exact device.
How to verify a Canadian device licence · How to use a fingertip oximeter