Pulse Oximeter With Free Batteries

BRIGHT OLED DISPLAY & MULTI-DIRECTION DISPLAY:
Advanced dual OLED display technology helps user get a brighter & sharper vision of the information from pulse oximeter. Also user can see Pulse Rate bar graph and Plethysmograph in this OLED display. Four direction display can allow user to view conveniently the tested result in any direction.
ACCURATE & RELIABLE :
Fingertip Pulse Oximeter can accurately determine your SpO2 (blood oxygen saturation levels) and PR (pulse rate) after clinical and professional tests,Fast SpO2 readings, pulse measurements and display it conveniently on a large digital bright OLED display.
ALARM & PULSE RATE SOUND:
When detecting your pulse, the pulse oximeter will make sound which indicate pulse beating rate. If the pulse oximeter has detected your pulse rate and SpO2 in a irregular condition, the pulse oximeter will make a alert to warn the user to be care of their body condition. Also you can set the limit by yourself and whether to enable the alarm sound effect.
LIGHTWEIGHT, COMPACT & EASY TO USE
Light and compact, accommodates wide range of finger sizes, User only need to put your finger in the finger pulse oximeter tested chamber, the result will be shown in 8 seconds. In the absence of signals, the product would power-off automatically after 8 seconds.