oximeters
Boot method: push button to boot
Power supply: 2×1.5V AAA alkaline batteriesDisplay mode: OLED
No signal for about 8s, shutdown automaticallySwitch of display direction:
4 directions
Three-axis accelerometer
Pulse wave display
Pulse column display
QTN: 4OPCS/CTN
G.W./N.W.: 3.8/1.2kgs
Size: 45×26×15cm
CE ISO FDA