KN-601H  fingertip oximeter

lightweight  fro carrying and easy to use

Manually adjust the direction of interface

color OLED display , simultaneous display  for testing value and  plethysmogram

Low perfusion down to 0.3%

Visual alarm function , real -time spotchecks

Low battery voltage indicator

Automatically switch off.

standard two AAA 1.5V alkaline Battery support more than 20 hours continuous work

fingertip pulse oximeter