The Rossmax SB100 is a compact and reliable pulse oximeter designed for measuring blood oxygen saturation (SpO2) and pulse rate. This fingertip device features a clear LED display that shows real-time readings, making it suitable for both home and clinical use. Key features: • Large LED display with SpO2 and pulse rate readings • One-button operation for ease of use • Compact and portable design • Fast and accurate measurements • Auto power-off function • Low battery indicator • Suitable for adults and children The device provides quick and reliable measurements by simply placing it on your fingertip. The bright LED display shows both oxygen saturation levels and pulse rate simultaneously. Its portable size makes it convenient to carry and use anywhere. The auto power-off feature helps conserve battery life when not in use.