HOLFENRY JKS50A Pulse Oximeter-Oxygen Monitor Fingertip Pulse Oximeter Fingertip, Large OLED Display, Included AAA Battery & Lanyard

Features

• [Designed For Small Finger] HOLFENRY JKS50A fingertip pulse oximeter designed for small finger, with higher accuracy and shorter measurement time. Reasonable line design also brings higher comfort.
• [Out Of The Box] The packaging contains batteries and lanyard, so it is ready to use out of the box. It is easy to one-click operation.
• [Clear Display] The pulse oximeter fingertip has a new upgraded higher brightness display that clearly displays readings. Rich display color improves readability.Moreover, the spo2 pulse oximeter is also user-friendly.When there is no operation, the pulse ox will automatically shut down after 6 seconds. Don't worry about the extra costs of repeatedly replacing the battery.
• [Software And Hardware Upgrade] The oxygen monitor fingertip is equipped with an Early-Warning chip. When the reading exceeds the set range, the abnormal reading will flash repeatedly to remind you. The brightness adjustment function is added to the software, so users no longer have to worry about not being able to see the reading clearly.
• [Packing List] Contains a pulse oximeter, 2 AAA batteries, a lanyard and a manual. Note: This blood oxygen saturation monitor is only used for sports and aviation purposes, not intended for medical purposes.