Fingertrip Pulse Oximeter
MD300CN356
-Dual- color OLED displays SpO₂, PR, PI* and Pulse bar
-4- direction display
-Low power consumption and real time battery status indication
-Unstable or weak measurement signal prompt mark provides more accuracy
-Automatically power off
-Adjustable visual and audible prompt for SpO₂ and PR limits
-Menu operation
-2pcs AAA-size batteries
