Máy Đo Huyết Áp Nhịp Tim Spo2 Đeo Ngón Tay Tiện Dụng

Package Included:
1 * fingertip oximeter (PE bag), 1 * hanging rope, 1 * white card lining, 1 * English user manual, 1 * color box
Specifications:
Product color: body white / Black
Display type: 0.96 "OLED display
Oxygen saturation measurement range: 70% ~ 99%
Pulse rate measurement range: 30bpm ~ 240bpm
Accuracy of blood oxygen saturation measurement: within the range of 70% ~ 99% ± 2%, ≤ 70% undefined
Accuracy of pulse rate measurement: ± 1bpm or ± 1% of the measured value (whichever is greater)
Blood oxygen saturation resolution: blood oxygen saturation ± 1%
Blood perfusion index: ≥ 0.2%, ± 0.1%
Power consumption: less than 30mA
Automatic shutdown: no finger insertion, 8 seconds automatic shutdown
Service temperature: 5 ℃ ~ 40 ℃
Storage humidity: 15% ~ 80% working, 10% ~ 80% storage
Atmospheric pressure: 70kpa ~ 106kpa
Battery model: 2 * 1.5V (2 AAA alkaline batteries are not included)
Material: ABS + PCH
Product size: 56 * 30 * 29mm
Color box size: 87 * 60 * 38mm
Weight: 28g
Color box weight: 52g (without battery)
Description:
Mirror acrylic paint panel, greatly improve the quality of products.
It has four important functions: blood oxygen, pulse, perfusion index and respiratory rate.
Just insert your finger, press the button, and the blood oxygen measurement can be completed in 8 seconds.
Pulse (heart rate) can be detected simultaneously with blood oxygen.
OLED high-resolution display, support five levels of brightness adjustment, no matter what kind of light, you can clearly see the screen data.
If the saturation of blood oxygen exceeds 94% ~ 99% and the heart rate exceeds 60 ~ 130 minutes, a buzzer warning will be automatically issued.
The stability and accuracy of the circuit design are guaranteed.
All wrapped rubber anti-skid pad is used, which is comfortable and not easy to fall off.
It can switch different display direction and interface at will.
Notes:
1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.
We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so