Yonkar YK-80 Fingertip Pulse Oximeter Saturation

Fingertip Pulse Oximeter – Yonker YK-80

• Dual color OLED display with 4 directions
• Power supply: 2pcs standard AAA batteries, with Battery capability indication
• High accuracy and durability, SpO2, PR, SpO2 bar graph and pulse waveform display
• Operation menu for function setting, Automatic switch-off function for power-saving
• Loaded with accessories: Neck/Wrist cord, Carrying case, User manual,

Oximetry is a way to check a person’s arterial blood oxygen saturation (SpO2) and pulse rate. The two are vital signs for any patient. The device used in oximetry is called a pulse oximeter and is employed in clinics, emergency rooms, hospitals, operating rooms and even at home.

It’s noninvasive, so the patient won’t have to contend with needles. Moreover, a pulse oximeter is fast and can give an accurate reading in a span of seconds.

Pulse oximeters are used medically in patients who have asthma, chronic obstructive pulmonary disease (COPD), chronic obstructive airway disease (COAD), emphysema and other respiratory problems. But it’s also used by pilots and mountain climbers as a way to watch out for hypoxia. Athletes also use pulse oximeters in their high altitude training.