BIOS - Fingertip Pulse Oximeter High density micro bead filling

High density micro bead filling conforms to the contours of the neck

True Zero Gravity Position With Quick Access ButtonThe customizable zero gravity position is allowed at any angle

or harmful chemical splash

cushioning Plastazote top layer to minimize pressure and friction

this clock includes a time display

BIOS - Fingertip Pulse Oximeter High density micro bead fillingThis high quality Pulse Oximeter has become a trusted and commonly used device to check oxygen saturation (SpO2) and pulse rate. As a small, compact, simple, reliable and durable physiological monitoring device, this fingertip Pulse Oximeter can be used easily in home settings. Features: Dual color LED display SpO2,PR,Pulse bar, and waveform Low power consumption Battery low indicator Level 1 10 adjustable brightness 6 display modes Auto power off to