Pulse Oximeter YX302

*DISPLAY MODE: OLED
*DISPLAY OF THE OXYGEN SATURATION : 70 ~ 100%,±2%
*PULSE POWER DISPLAY: 25 - 250 BPM,±1% OR ±1BPM,AND
TAKE THE LARGER ONE
*POWER SUPPLY: 2 AAA 1.5V ALKALINE BATTERIES; VOL
AGE SUITABLE RANGE: 2.6 ~ 3.6V
*POWER CONSUMPTION: LESS THAN 30MA
*MEASURE PRECISION: THE OXYGEN SATURATION B
TWEEN 70%-99%, THE PRECISION IS ±2%; AND LESS THAN
70% THE PRECISION HAS NO DEFINITION; THE PULSE PO
ER IS ±1% OR ±1BPM,AND TAKE THE LARGER ONE.
*MEASURE CAPABILITY UNDER THE SITUATION OF WEAK
PERFUSION: IT CAN RIGHTLY DISPLAY THE OXYGEN
SATURATION AND THE PULSE POWER WHEN THE PULSE
FULLNESS DEGREE IS 0.6%.
*COMPARED TO THE MEASURE VALUE IN THE DARKROOM,
THE OXYGEN SATURATION IN THE NATURAL LIGHT AND THE
ILLUMINATE LIGHT-HOUSE, THE WARP IS LESS THAN ±1%.
*HAVE FUNCTION SWITCH, AND IT WILL STOP AUTOMATI
CALLY AFTER 8 SECONDS WITHOUT FINGER INSERT IN.