New Color OLED Fingertip Pulse Oximeter With Audio Alarm & Pulse Sound

Features for Pulse Oximeter:  Color OLED display, simultaneous display for testing value and plethysmogram.  The display interface of OLED can rotate four directions whith six different display modes after pressing the power button for less than 0.5s. Real-time spot-checks  Pulse waveform & bargraph display  Advanced setting for alarm  Functions of audio alarm and pulse sound  Automatic power off  Low power consumption down to 0.3% 50 hours continuous to work  Low perfusion ≤0.4%  Low voltage indicator  Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc.   Specification: Display  OLED two color display  SpO2  Measurement range: 70～99%Resolution: ±1%Accuracy: ±2% (70%～99%), unspecified (<70%)  Pulse rate  Measurement range: 30～240 bpmResolution: ±1%Accuracy: ±2bpm or ±2% (select larger) Low Perfusion ≤0.4%  Power 1.5V (AAA size) alkaline battery x 2Supply voltage: 2.6~3.6V  Working cur