Color:Green Information Specifications: Brand: Yonker Product number: YK-82C Display Type: Dual OLED display SpO2:Measurement range: 70%～99% SpO2 Accuracy: ±2% on the stage of 80%～99%; ±3% on the stage of 70%～79%; Below 70% no requirement SpO2 Resolution: ±1% Pulse Rate: Measurement range: 30BPM～240BPM Pulse Rate Accuracy: ±1BPM or ±1%（the larger one） Power: 2 x 1.5V AAA batteries(included) Power consumption: below 30mA Automatic power-off: the product shuts off by itself when no finger is in the product ≥8 seconds Operation Steps: 1.Plug one finger into rubber hole of the Oximeter (it is best to plug the finger thoroughly) before releasing the clamp with the nail upwards; 2. Press button on the front panel; 3. Don’t tremble your finger when the Oximeter is working. Your body is not recommended on moving status; 4. Press the button on the front panel, if we want change display direction; 5. Read relevant datum from display screen; 6. Please charge batteries in time when OLED indicates the batteries are in low power. Package List: 1.1 x Fingertip Pulse Oximeter 2.1 x Lanyard 3.1 x Carry case 4.2 x 1.5V AAA Batteries 5.1 x User Manual Warm Notice: Our Yonker Fingertip pulse oximeter Comes with 1 Year Warranty Guaranteed. If you want to know more details or have any questions, please look through the detailed page or feel free to contact the customer service. Please note that this device is for Sports & Aviation use only and is not a medical device.If your measurement data is not within the normal range, it is recommended to go to the hospital for review. The products you got maybe don't have the Yonker Logo, Don't worry, it is original quality goods if you bought in YonkerDirect.
T**S
Easy to Read
The readings were easy to see and large enough to read. Great for those with visual limitations. Saved my mothers life!
J**R
how accurate?
sometimes works as it should,other times it doesn't.do not know if accurate or not.rechecked instructions to make sure using properly
A**S
Reliable
I am an ER nurse and use this oximeter multiple times daily.
A**R
it is easy to use
I needed to know my oxygen level for my lunges witch also shows what the brain receives to protect me from strokes and heart attacks. This is an excellent meter to buy.
S**S
Works great!
Works great!
K**1
Item returned.
I returned the device for two reasons. First, it did not provide accurate results for me. As I wore it on my finger, the pulse reading dropped 20 beats per minute from the initial number, then increased to approximately the original number. Possibly this was because I have an irregular heartbeat, but a medical device should be able to deal with this. There was never an issue with a medical device when my heartbeat was measured in the past. Second, the battery case cover came off when I was not trying to remove it and was difficult to get back on properly. I am giving the product two stars rather than one, in case my irregular heartbeat contributed to the problem with the reading.
C**T
As advertised
Works perfectly we use it every day.
L**I
Very accurate and I would recommend to others and would buy again myself
Seems to be very accurate, had a different one that would give different readings while using, it would say it was 92 and then change three or four times during that reading. This one doesn't. We got this so husband could keep track of his oxygen level and we have been very pleased with it.
Trustpilot
1 month ago
3 days ago
