DESCRIPTION
ChoiceMMed MD300CF3 Fingertip Pulse Oximeter with Alarm is a very important and common medical device to check patient blood-oxygen saturation (SpO2) and pulse rate for hospital use and homecare.
 
Salient features of ChoiceMMed MD300CF3 Fingertip Pulse Oximeter with Alarm:
Dual color OLED displays SpO2, PR, PI, and Pulse bar.
Adjustable brightness; 6 display modes. 
Real time prompt for battery status.
2pcs AAA-size batteries; automatically power off.
Adjustable brightness.
Durable battery cover design.
SpO2 measurement range: 70% - 100% .
Resolution: 1%
Measurement accuracy: 70% - 100%, ±2% ≤69%:
Pulse Rate measurement range: 30 - 250bpm. 
Resolution: 1bpm.
Measurement accuracy: 30 - 99bpm: ±2bpm 100 - 250bpm: ±2%.