ChoiceMMed Fingertip Pulse Oximeter, Battery Operated, 4-Direction display

Fingertip Pulse Oximeter, Battery Operated, 4-Direction display. Dual-color OLED display with 7 display modes. Suitable for adult and pediatric use. Provides quick and accurate measurement for blood oxygen saturation (SPO2) and pulse rate (PR). Measures oxygen saturation with ± 2%, and pulse rate with ± 2bpm accuracy. Features: battery status indicator, adjustable brightness, display mode and brightness setting memory recall, automatic power-off function. Batteries and lanyard included.