It has a rotating easy to read screen that makes measurements easily visible from many different angles. Features an OLED display.
To get a reading, simply place your fingertip inside the device. Has a comfortable, durable cushion while you take your measurements.
Designed to be small, compact, portable, and user friendly, includes an oximeter case for protection and neck lanyard so you can keep the device handy.
Powered by two AAA alkaline batteries and an easy access battery compartment. The device will automatically shut off after five seconds of inactivity.