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Often imitated, never duplicated. The Pulse Oximeter from Homecarewholesale is one of the most popular fingertip pulse oximeters globally, and for a good reason.
The Pulse Oximeter is a portable health-pack that can come in handy when you have hyperventilating chances. That is more likely to happen if you're a Pilot or an athlete or in high altitude situations where you need to monitor frequent oxygen saturation. This device comes in a compact design and a simple touch to turn on the button, and it can be carried easily everywhere because of the soft carrying case.
Principle of measurement:
The Oximeter principle is as follows: An experience formula of data process is established using Lambert-Beer Law according to Spectrum Absorption Characteristics of Reductive Hemoglobin (Hb) and Oxyhemoglobin (HbO2) in glow & near-infrared zones. The instrument's operation principle is: Photoelectric Oxyhemoglobin Inspection Technology is adopted in accordance with Capacity Pulse Scanning & Recording Technology so that two beams of different wavelength of lights can be focused onto human nail tip through perspective clamp finger-type sensor. Then measured signal can be obtained by a photosensitive element, information acquired through which will be shown on screen through treatment in electronic circuits and microprocessors.
Repairing and Maintenance:
SPO2 Range: 0% - 99%.
SPO2 Resolution: +- 1%.
Pulse Rate Range: 30-250 bpm.
Pulse Rate Resolution: +- 1bpm.
Power Requirements: 2 ×1.5V AAA alkaline battery or rechargeable battery instead, adaptable range: 2.6V~3.6V.
Measurement Performance: Oxyhemoglobin/Pulse value is accurate when the pulse-filling rate is 0.4%.
The deviation is smaller than +- 1 % when measured in natural indoor lighting conditions.
One size fits all
1*One hanging rope
For all home care products (not including accessories) you purchase from Homecarewholesale.com, get a worry-free 1-year warranty and friendly 24 hours customer service. Enjoy your shopping freely at Homecarewholesale!
Tengo años con el mio, solo le cambiado la bateria y sigue funcionando perfectamente, es muy resistente y preciso
I bought this when I was having a bit of trouble with my asthma, and wanted to make sure I wasn't getting hypoxic.This is easy to use and gives me peace of mind. Knowing my blood oxygen is holding strong at 98 or 99% is comforting, even if I'm wheezing. I don't use this as much now, but I'm glad I have it for whenever I may need to monitor again.
Like: easy to read; seems reasonably precise (i.e. readings seem to be reproducible with in +- 1% or so); fast results; delivery was faster than expected; item was well protected with packaging. What I am uncertain about is accuracy, since I have no reliable "standard" device to compare it to, although I suspect it is reasonably accurate since the readings are similar to what I remember seeing at previous physician visits. I should bring it to my next health appointment to check this. Of course this presumes that my physician's device is accurate which may not always be the case. In any case, I am, so far, happy with this purchase
good unit, wish they gave instructions on what the numbers mean. I had to google it.
This is the second one I bought. Easy to use and accurate.