Product Features: 1: HD color OLED display (using OLED LED production of high-definition color display) 2: the acceleration sensor (Kefu oximeter using high performance acceleration sensor, the measurement time is shortened, only need 8 seconds) 3: one key operation (more simple operation) 4: appearance (with anti abrasion process, improve wear resistance, safety and environmental protection, this small volume, light weight, convenient but
5: the ability to resist environmental light interference (reducing the influence of ambient light on the use of automatic adjustment of brightness can be clearly observed and measured results) 6: intelligent judgment system (intelligent judgment, analysis system if 20 seconds without measuring reaction, oximeter power off automatically)
