Display: OLED two color display SpO2: Measurement range: 70～99% Resolution: ±1% Accuracy: ±2% (70%～99%), unspecified (<70%) Pulse rate: Measurement range: 30～240 bpm Resolution: ±1% Accuracy: ±2bpm or ±2% (select larger) Low Perfusion ≤0.4% Power 1.5V (AAA size) alkaline battery x Supply voltage: 2.6~3.6V Working current ≤30mA Automatic power-off: Automatically power off when no signal in the oximeter for more than 8 seconds Dimension: 58 (L) × 31(W) × 29(H) mm Weight: 60g Package Content: 1xRPO-8B6 Fingertip Oximeter 1x Lanyard 1x English user's manual Note: We will not include batteries, according to China law, batteries are not allowed for international air transportation.
D**S
Utterly useless
I’m not expecting pro healthcare standard kit but it would be great if it actually worked. I have used these for decades for work. Even the basic ones for home have a reliability ratio that’s easy to operate. This just fails to event take a reading and it broke in about 1 week. The battery slide enclosure insert broke and then infra cable between too and bottom snapped . Not just poorly made but a ridiculous quality. I request a refund but what would be the point. That never happens
K**S
Good Tool for Checking Health
Easy to use.
L**E
Accurate
Perfect works a treat I had covid and this helped so much with anxiety and when I rang an ambulance!! They were happy with results.
N**Y
small simple and a nice clear screen only thing missing was battery
small simple and a nice clear screen only thing missing was battery,this is a replacement for a older oximeter that we keep in the house for our asthmatic child.its so simple to use that even the 4 year old can use it.
V**L
It does the job
As I suffer with atrial fibrillation I also have periods during af when my oxygen saturation level drops dramatically. Because of this device I am able to monitor this and take steps to improve my oxygen levels. Great little device
A**N
A help to recovery
I had a problem with breathing, which has now been cured and this little gadget gives me a great indication of my recovery. It measures the oxygen level and pulse and was invaluable during my recovery.
T**S
Easy to apply and installation
Easy to apply and installation, fast delivery, very good quality.I am happy with this product and with other more that I receive.
F**R
As it did not come with batteries have not been ...
As it did not come with batteries have not been able to test it out yet, but for the price i cant grumble
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