Complaint
(1) Anti-interference ability of ambient light: the pulse oximeter is used to test the interference signal, and the instrument can work normally.
(2) Display mode: OLED display screen, which can display numerical values or curves.
(3) Gravity sensing function, 4 different display modes.
(4) The product has low power consumption and is suitable for long-term use. When the battery voltage is low, there is a warning display.
(5) Automatic shutdown.
Oxygen saturation
Measuring range: 70%~99%
Measurement accuracy: 2% in the range of 80%~99%,
3% in the range of 70%~79%,
No requirement below 70%
Resolution: blood oxygen saturation 1%
Pulse rate
Measuring range: 30bpM~240BPM
Measurement accuracy: ±1BPM or 1% of the measured value (whichever is greater)
Usage conditions & packaging information
Type of battery: 2 AAA1.5V alkaline batteries
Power consumption: less than 30mA
Operating temperature: 5ºC~40ºC
Storage temperature: -10ºC~40ºC
Humidity: 15%~80% when working
10%~80% storage
Atmospheric pressure: 70kPa~106kPa
Product size: about 57.7*35.9*30mm
Product weight: 26.6g (excluding battery)
Color box size: 90*60*37mm
Package weight: 50g (excluding battery)
