The CMS-50DL fingertip pulse oximeter is a compact, self-contained device that integrates the SpO2 probe, processing module, and display into a single fingertip unit. Its lightweight construction and simple one-step operation make it accessible for use across hospital wards, home healthcare, community medical treatment programmes, and sports performance monitoring ? wherever a quick, accurate SpO2 and pulse rate reading is required without the complexity or cost of a larger handheld device.
SpO2 and Pulse Rate Measurement
The CMS-50DL measures oxygen saturation across a range of 35?99% with a resolution of 1% and an accuracy of ?2% in the clinically relevant range of 70?99%. Pulse rate is measured from 30 to 250 bpm with a resolution of 1 bpm and an accuracy of ?2 bpm or ?2% (whichever is larger), covering the full range from bradycardia through high-intensity exercise heart rates. Both SpO2 and pulse rate are displayed simultaneously on the LED screen, with a bargraph providing a visual representation of pulse strength.
Display and Usability Features
The LED display presents SpO2 percentage, pulse rate, and a pulse bargraph in a clear, easy-to-read format. Low battery voltage indication alerts the user before power is fully depleted, and an automatic power-off function conserves battery when the device is not in use. The integrated design ? with the probe, processor, and display in one unit measuring just 57 ? 33 ? 32 mm ? means no cables or separate sensors to manage.
Battery Life and Power
The CMS-50DL runs on a standard DC battery (2.6V?3.6V) with a continuous use time exceeding 30 hours, making it one of the more battery-efficient fingertip oximeters available and practical for sustained monitoring across a shift or extended home use without frequent battery replacement.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | CMS-50DL |
| Product Code | To be confirmed |
| Type | Fingertip Pulse Oximeter |
| SpO2 Range | 35?99% |
| SpO2 Accuracy | ?2% (70?99%)
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