| Description: |
SpO2 Range: 0 - 99%, Heart Range: 30 - 240 bpm, Accuracy: +(-)2%. Features: " Large LED display with SPO2 wave form " Selectable display direction for easy reading from any angle " Auto off " Adjustable 10 level luminance " Dual wave length LED " Includes 2 AAA batteries " 2-year warranty |