Contec CMS50DL Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Bar Graph, Digital LED Display, Blue Mytrix USB-C Charging Capability

USB-C Charging Capability

the back buttons have been attached to the back shell

Please slide up the mute switch to turn on the sound when using the microphone

Plug & Play

Connect the USB plug to a USB port to enable the RGB Illumination

Contec CMS50DL Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Bar Graph, Digital LED Display, Blue Mytrix USB-C Charging CapabilityDisplay 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: