Digital Finger Oximeter
Instructions
Digital Finger Oximeter is a portable equipment adopting advanced technology, it mainly checks SpO2 and PR value through the finger, which provides advanced, non-invasive and scientific means for quantitative measurement of oxygen saturation.
Digital Finger Oximeter is applicable for use in the plateau area, community healthcare, oxygen bar, Fitness clubs, physical training room, family and medical institution, etc.
2.Features
1) Can measure SpO2 and Pulse Rate accurately
2) SpO2 and Pulse Rate display, bar graph display
3) Battery voltage low indication
4) Shut off automatically when no signal
3.Performance
SpO2 measurement range: 0%~100%
Accuracy: 70%~100%: ±2%
0%~69%: unspecified
PR measurement range: 30bpm~250bpm
Accuracy: ±2bpm or ±2%, whichever is greater.
Resolution:
SpO2: 1%
PR: 1bpm
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater.
Resistance to surrounding light: The deviation between the value measured in the condition
of man-made light or indoor natural light and that of darkroom is less than ±1%.
Working current: ≤25mA
Power supply: two “AAA” batteries
Safety classification: type BF applied part
4.Physical characteristic
Dimension: 57mm(L) × 34mm(W) × 31mm(H)
Weight: About 50g
good product, good price.
Great
The device is good) I order for the second time, the first I ordered my parents now and both devices work perfectly) I recommend the product!
The order received quickly quality and well packed. Satisfied with the product.
Good quality product arrived fast
Good for normal use.
The delivery is fast. I will not tell you for the accuracy, as others are also available from China
Very exact, all in good condition, they work well. I have not had problems with them, there are already two purchases that I make.
Very good. Recommend.
Delivery to Kazan 5 days. As described. In the photo comparison of the readings with our old device. Thumb device.
Everything works, pulse and oxygen are measured. Advise
Great product
Everything works, as far as I can not say.
They're showing me the right evidence. Very sensitive to the light and position of the fingers. Better use away from the window. And so norms.
The second time I buy from this store and the same model. Done qualitatively. This time the seller put the instruction in Russian language, for which additional thanks. The functional of the model fully meets the needs for quick and reliable monitoring of the state. Delivery from Moscow in 5 days. Recommend.
good
Everything is fine, the testimony is accurate. The pencil does not respond).
Great product, like the saying the announcement
Excellent product
Great, Arrived in time marked and the product delivers what it promises
GOOD PRODUCT LIKE IT FAST SHIPPING.
As described by the page, it arrived well packed, arrived fast in Chile, works correctly, its parameters are correct, it has hard case protection against shock, uses 2 aaa batteries, bring user manual and strap for fastening.
Like everything works parents were happy with the package!!!
Fast delivery. I recommend the store and this product.
I recommend this store. Product quality is excellent and condition. APPROVED!