SpO2 measurement range: 70 ~ 100%.
Resolution: 1 % Accuracy: ± 2 %.
Accuracy: ± 2 %.
PR measurement range: 30 bpm ~ 250 bpm
Resolution: 1 bpm
Accuracy 30 bpm ~ 99 bpm: ± 2 bpm
Accuracy 100 bpm ~ 250 bpm: ± 2%.
OLED display 7 display modes of the screen
Plethysmographic waveform. Dimensions: 6 x 3.2 x 2.9 cm Weight: 50 grams (including batteries) Battery: two 1.5 V AAA batteries.
Power consumption: less than 40 mA. Operating Environment: Operating Temperature: 5 ~ 40 ºC Storage Temperature: -25 ~ 70º C. Environment Humidity: 15% ~ 93% in operation, up to 93% in storage We like this pulse oximeter for: Its low power consumption: it only needs 2 AAA batteries for operation, with a consumption of less than 40 mA. Its portable design: it weighs only 50 grams and its small size makes it easy to take measurements anywhere. Its high-precision OLED screen, with up to 7 different display modes.
