Portable Pulse Oximeter

Pulse Oximeter for home use are small, lightweight monitors that painlessly attach to a fingertip to monitor the amount of oxygen carried in the body. 
It is widely used in the hospital’s operation room, ICU, clinic section office, out-patient department, sickroom, emergency treatment, and the recovery and health care organizations, or in the family nursing and in the process of transporting patients. It can also apply to animals selectively.