CMS50DL Fingertip Pulse Oximeter
Features:
☛ Accurately measure the pulse oxygen saturation and pulse rate through finger☛ Simple bar graph that displays your SpO2, Pulse Rate, and Pulse Strength results.
☛ Small in volume, light in weight and portable to carry with you
☛ For sports or aviation use (can be used before or after sports, but not recommended to use during sports)
☛ Simple Operation and low power consumption
Specification:
☛ Display Mode: LED display.☛ SpO2 Measuring Range: 0%~100%(the resolution is 1%).
☛ Accuracy: 70%~100%: ±2% ,Below 70% unspecified.
☛ PR Measuring Range: 30bpm~250bpm(the resolution is 1bpm).
☛ Accuracy: ±2bpm or ±2% (select larger).
☛ Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when the pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger).
☛ Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of the darkroom is less than ±1%.
☛ Power Consumption: less than 25mA.
☛ Voltage: DC 2.6V~3.6V.
☛ Power Supply: 1.5V (AAA size) alkaline batteries × 2.
☛ Battery Working Hour: The minimum continually work time is 24 hours, the theoretical number is 56 hours.
☛ Safety Type: Interior Battery, BF Type.