Check the listing for details. Fingertip Pulse Oximeter SpO2 Blood Oxygen Meter. Condition: New, Made in China. Listed at 9.99 USD. The Fingertip Pulse Oximeter SpO2 Blood Oxygen Meter by Pulse is a reliable and accurate device that measures blood oxygen levels using infrared sensor technology. With a simple and user-friendly design, this oximeter is compact and easy to use, making it ideal for monitoring oxygen saturation on-the-go. The device features an LED display and alarm function, providing users with essential information about their blood oxygen levels. Powered by batteries and backed by a 1-year manufacturer warranty, this FDA 510K compliant oximeter ensures quality and safety for its users. Made in China, this fingertip oximeter is a valuable tool for individuals looking to track their oxygen saturation levels. I opened it put new batteries in it so it’s ready to go.