I Care 7C Fingertip Pulse Oximeter

Measurement at low perfusion
The values of SpO and pulse rate can be displayed property
when pulse saturation is at 0.3%
Resistance to surrounding light
The difference between the value measured in the condition
of indoor natural light and that of darkroom is less than 1%
Resistance to interference of man-made light
The difference between the value measured in the condition
of man-made light and that of darkroom is less than 1%
Automatic shutdown function
The device will power off automatically in 8 seconds when
there is no finger in the device
Display
M70C Display Format: OLED
Parameter: SPO Pulse Rate, Pulse intensity Bar Graph, battery capacity
indication, Pleth Waveform
Display Mode: Four directions, short press power button can change direction
of the display
Standard Accessory
2AAA Alkaline batteries
Operating manual
Hang string