LIVYU LIFE Pulse Oximeter , 1.3 Inch LARGEST OLED Screen, With SpO2, PR and PI parameters, pulse wave graph , With Buzzer, demo and Visual Alarm Function Audio, Auto Shut off , CE,ISO,FDA approved, 2 AAA Batteries and Lanyard Included (WHITE)

描述

LIVYU LIFE Pulse Oximeter , 1.3 Inch LARGEST OLED Screen, With SpO2, PR and PI parameters, pulse wave graph , With Buzzer, demo and Visual Alarm Function Audio, Auto Shut off , CE,ISO,FDA approved, 2 AAA Batteries and Lanyard Included (WHITE)