Handheld Pulse Oximeter Portable Oxygen Monitor Finger Adults with 2.4-Inch LCD Display, 9-Level Brightness Adjustable Accurate Fast Spo2 Reading Oximeters for Adults and Children Child

Accurate Pulse Oximetry: Pulse oximetry is an economical and accurate method of detecting pulse and oxygen saturation with the finger. It also displays a volumetric waveform to ensure accuracy. EASY TO OPERATE: Push-button operation with easy menu navigation. Real-time data is clearly visible on the LCD, and a USB interface is available for data upload and PC software review. Memory function: stores the latest 500 data sets, Review function selects changes in SpO2 or PR, and Trend function displays overall data changes in SpO2 and PR. LCD Display and Brightness Adjustment: 2.4-inch high-resolution LCD display with 10 levels of brightness adjustment can clearly display data in different environments. EASY TO USE: Light weight, small size, easy to operate and carry, can be used at home or outdoor. Pulse oximeter for sports and aviation use only. The device is ideal for use in sports activities.