Yunos Blood Oximeter Finger Pulse LED Display Digital Blood Oxygen Saturation Adult Child Pulse Oximeter Finger Original

Standard shipping: 2-5 days (depending on the region) Display mode: LED displayBlood oxygen saturation: measuring range: 70% - 99% Measurement accuracy: ±2% within 70% ~99%, ≤70%, accuracy is not defined Resolution: blood oxygen saturation ±1%Pulse rate: Measuring range: 30BPM-240BPM Measurement accuracy. ±1BPM or 1% of the measured value (whichever is greater)Battery model: 2 AAAPower consumption: less than 30mAAutomatic shutdown: when no finger is inserted, it will shut down automatically after 8sDimensions: 60mmx32mmx35mmOperating environment: Operating temperature: 5°C-40°C Storage temperature:-10°C-40°C Ambient humidity. 15%-80% working 10%- 80% storage Atmospheric pressure: 70kPa-106kPa Disclaimer: The EMC of this product follows the EC60601-1-1-2 standard.Pulse wave measurement sensitivity under weak perfusion conditions: The necessary test equipment(BIO-TEK NDEX pulse oximeter) can measure the available pulse wave signal with an amplitude of 6% of the analog pulse wave signal amplitude.Anti-interference ability of ambient light: use BIO-TEK INDEX pulse oximeter tester to apply interference signal test, the instrument can work normally. All our items are as described in their description, you can contact us at any time, we will help you to solve the problem at the first time.✔️Damage during shipping?✔️Manufacturer defects?✔️Sent wrong?Items are 100% brand new, we offer the best products at the best prices.All products will be check. However, if you still have any problem, please contact us immediately