Oxygen meter Portable oxygen meter JZIKI JZK-305 JZK-306 Pulse Oximeter 1 year warranty

Sold by company representatives FDA. Be careful of fake insurance. 1 year center insurance. Pulse Oximeter Jziki. JZK 305 oxygen gauge. Oxygen measuring fingertips. Better processing !!!! With the Built-In Low-Power Chips system that uses less energy processing And use energy worth more than the old system Increase the duration of the same battery power from JZIKI, a leading standard Bern, premium standard, electronic tools, medical, the highest sales in the country. ????????????

JZK -305 Black, Pink: It will be a TFT 4 color system. Can measure PI%.

???????? This product is guaranteed. The most worth the price Rate Pulse
- OLED color screen is highly accurate (SPO2 accuracy, 2 %; PR, accuracy: +- 2BMP)
- Measure the Perfusion Index Percent precisely (PI %)

???? Specifications:
Machine characteristics: black, pastel pink is made of high quality ABS material.
Size: 58 x 30 x 30 mm. 100% (1% resolution)
Spo2 precision: 70%- 100%: 2%
PR measuring range: 30bmp-25bmp > PI% or Perfusion Index%

???? Processing ????
????- Oxority until the blood (Spo2): should be in the range between 95-100%, which is normal below 95%. Refers to the oxygen in the blood lower than the standard. The heart will beat frequently to 100-135 times per minute. In normal conditions, if less than 60 times/minute or more than 100 times/minute means an abnormal pulse.
????- Assessment of Perfusion Index% (PI%) on Pulse Oximeter
is Blood circulation in that area In general, this PI value may be valued from 0.02% to 20%. It may depend on the values ​​specified by the machine manufacturer. In general, if the PD> 4% is considered that the area has sufficient blood flow.