The Rossmax SB100 Fingertip Pulse Oximeter is a compact medical device that measures blood oxygen saturation (SpO2) and pulse rate. It features a bright LED display with large digits for easy reading and provides quick, accurate measurements through simple fingertip placement. Key features: • Large LED display with clear digits • Measures SpO2 and pulse rate • One-button operation • Compact and portable design • Quick measurement results • Low power consumption • Auto power-off function The device displays both SpO2 percentage and pulse rate (BPM) simultaneously on its dual-color screen. It's powered by batteries and includes power-saving features like automatic shut-off. The ergonomic design makes it comfortable to use, while its lightweight construction allows for easy portability. Ideal for both home use and professional medical settings for monitoring oxygen saturation levels.