Suggested Retail: $24.99. Tomorotec Fingertip Pulse Oximeter Accurate Blood Oxygen Saturation Level, Perfusion Index, Pulse Rate, Respiratory Rate Monitor with Lanyard - Tomorotec Fingertip Pulse Oximeter is a lightweight and portable device with a one-button design for easy operation. It is perfect for sports healthcare and daily use, ideal for measuring oxygen saturation level before or after sports activities. The device provides accurate real-time readings of Blood Oxygen Saturation Level and Perfusion Index. It features a user-friendly design with a dual-color display, 5-level adjustable OLED screen brightness, and an audio alarm for risky readings. Suitable for adults and children ages 2 years and up. Brand: Tomorotec Model: Tomorotec Fingertip Pulse Oximeter -- LOT STICKER: TCE-BOX-BOX00000091-ITEM-58db6288___LPNPMAR7239093 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.