HIP Fingertip Pulse Oximeter CMS50D-FDA approved

HIP Fingertip Pulse Oximeter  CMS50D
FDA approved product
– 1 year warranty,

[[Main features]]
✅ Display mode: 0.96″ OLED color screen (blue and yellow)

✅ SpO2 measurement range: 0% ~ 100% (resolution 1%)

✅ Accuracy: 70% ~ 100% : ±2% below 70% not specified

✅ PR measurement range: 30bpm ~ 250bpm (1bpm resolution)

✅ Accuracy: ±2bpm or ±2% (choose a larger size)

✅ Measurement performance in weak filling conditions: SpO2 and pulse rate can be displayed correctly
when pulse filling rate is 0.4%, SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select a larger size)

✅ Resistance to ambient lights: The discrepancy between values ​​measured in man-made or natural indoor light
and darkroom is less than ±1%.

✅ Power Consumption: less than 30mA
Voltage: DC 2.6V – 3.6V

✅ Power Supply: 1.5V battery (size AAA) × 2

✅ Battery working hours: Two batteries can work continuously for 20 hours in real practice.
(the theoretical amount is 36 hours)

✅ Safety Type: Internal Battery, BF Type