14
alert with beep automatically and the value
which exceeds limit will flash on the screen.
G.
Power supply requirement:
2 x LR03 (AAA) alkaline batteries
Supply voltage: 3.0VDC
Operating current: ≤40mA
H.
Environmental Conditions:
Operating Temperature:
5°C ~40°C
Operating Humidity:
30%~80%
Atmospheric pressure:
70kPa~106kPa
I. Low Perfusion Performance:
The accuracy of SpO
2
and PR measurement
still meet the precision described above when
the modulation amplitude is as low as 0.6%.
J. Ambient Light Interference:
The difference between the SpO
2
value
measured in the condition of indoor natural
light and that of darkroom is less than ±1%.
K.
Dimensions:
