Finger Pulse Oximeter Blood Oxygen Saturation Monitor, Quick Read Heart Rate and Spo2 Oxygen Meter with OLED Display, Batteries Not Included

Highlights

• [Mutifunctional & Widely Applied] The pulse oximeter can measure multiple parameters simultaneously, such as SPo2/Perfusion Index (PI)/Heart Rate. This oximeter is suitable for sports and aviation use, including sports enthusiasts or other people who need to measure blood oxygen.
• [Fast & Accurate Measurement] The finger tip of the pulse oximeter can quickly monitor in 5-8 seconds. The accuracy of the mini oximeter is ±2%. Because the oximeter finger with real-time pulse measurements, the data changes dynamically.
• [Easy to use and portable] The oximeter is easy to use and all operations can be performed with one key. The oximeter is lightweight and small enough to fit easily in your pocket.
• [Low Power Consumption & Environmental Protection] The blood oxygen monitor only needs 2 AAA batteries for power supply and it will automatically turn off after 8 seconds of no use. (*Note: the package does not contain batteries, you need to buy it yourself)