Low limit setting range: 85%~99%, step: 1%
Default setting: 90%
Pulse Rate:
Low limit setting range: 30~60bpm, step: 1bpm;
High limit setting range: 100~240bpm, step:
5bpm;
Default setting: high: 120bpm; low: 50bpm
I.
Audible & visual alert function
When measuring, if SpO
value exceeds the preset limit, the device will
alert with beep automatically and the value
which exceeds limit will flash on the screen.
H. Power supply requirement:
2 x LR03 (AAA) alkaline batteries
Supply voltage: 3.0VDC
Operating current: ≤40mA
N. Environmental Conditions:
Operating Temperature:
Operating Humidity:
Atmospheric pressure:
O. Low Perfusion Performance:
value or pulse rate
2
5°C ~40°C
30%~80%
70kPa~106kPa
12