The oxygen meter finger pulse oximeter capture continuously. The results will change in real time with the changes of the body. So results will be more reliable and accurate. *Too much light may affect its accuracy since the device is detected by infrared. It's recommend to use it indoors.
HOLFENRY Pulse Oximeter JKS50BL
Merchant VideoThis is an pulse oximeter with multifunction. The pulse oximeter blood oxygen meter saturation monitor is suitable for teenagers, adults, and the elderly who are 12 years old and above. A pulse oximeter can provide you with a reference to understand your body more easily.
Fast and Save Power
The pulse oximeter only takes 5-8 seconds to measure. At the same time, when not in use, the oxygen meter finger pulse oximeter will automatically shut down after 8 seconds.
%SpO2: Oxygen saturation, which indicates the percentage of oxygen in the blood. Usually the normal value is 94%-100%.
PR(/Min): The number of heartbeats per minute in a resting state, the normal value is 60-100 beats/ minute.
PI: Perfusion index, PI value reflects pulsatile blood flow.
How To Get Accurate Measurements?
- Stay still while measuring • Don't wear nail polish/fake nails/long nails
- Keep the measurement site warm • Do not measure in over bright environment
- Please install the battery according to the positive and negative poles marked in the battery compartment.
- The oximeter has a calibration process when starting a measurement. The value that tends to be stable is the most accurate value. Please refer to stable values.
Other Products From HOLFENRY
 Pulse Oximeter-Black |  Handheld PulseOx for Baby |  Pulse Oximeter for Kids |  Pulse Oximeter-Grey |  Ring Pulse Oximeter |  Blood Pressure Monitor |  Hearing Amplifier | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Function | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure blood pressure | Amplify volume |
Applicable people | Over 12 years old | All age | Over 2 years old | Over 12 years old | Over 12 years old | Adult | Adult |
Accuracy | ±2% | ±1% | ±2% | ±2% | ±1% | ±4bpm | × |
Is there a storage function? | ? | ? | ? | ? | ? | ? | ? |
Is it compatible with APP? | ? | ? | ? | ? | ? | ? | ? |
HOLFENRY is committed to provid people with more convenient home health monitoring tools. We hope to help people pay more attention to the health of themselves and those around them, and improve the life experience of vulnerable groups.
Our company's products include: pulse oximeter, thermometer, blood pressure monitor, hearing aids and so on. In the future, we will continue to launch more high-quality products in the field of family health care.
Blood Pressure Monitor
Kids Pulse Oximeter
Pulse-ox Overnight Monitior
Other Product From HOLFENRY
What should I do if there is a problem with the product?
If you want to know more about products, our professional service team will serve you.
Who is the pulse oximeter suitable for?
The pulse oximeter fingertip is suitable for teenagers, adults, and the elderly who are 12 years old and above. If you are using it for children under 12, we also have pulse oximeters for children.
Why does the reading always change?
The pulse oximeter measures data in real time. Since the body changes dynamically, the results also change over time. Please use it with confidence.
The oxygen meter finger pulse oximeter capture continuously. The results will change in real time with the changes of the body. So results will be more reliable and accurate. *Too much light may affect its accuracy since the device is detected by infrared. It's recommend to use it indoors.
HOLFENRY Pulse Oximeter JKS50BL
Merchant VideoThis is an pulse oximeter with multifunction. The pulse oximeter blood oxygen meter saturation monitor is suitable for teenagers, adults, and the elderly who are 12 years old and above. A pulse oximeter can provide you with a reference to understand your body more easily.
Fast and Save Power
The pulse oximeter only takes 5-8 seconds to measure. At the same time, when not in use, the oxygen meter finger pulse oximeter will automatically shut down after 8 seconds.
%SpO2: Oxygen saturation, which indicates the percentage of oxygen in the blood. Usually the normal value is 94%-100%.
PR(/Min): The number of heartbeats per minute in a resting state, the normal value is 60-100 beats/ minute.
PI: Perfusion index, PI value reflects pulsatile blood flow.
How To Get Accurate Measurements?
- Stay still while measuring • Don't wear nail polish/fake nails/long nails
- Keep the measurement site warm • Do not measure in over bright environment
- Please install the battery according to the positive and negative poles marked in the battery compartment.
- The oximeter has a calibration process when starting a measurement. The value that tends to be stable is the most accurate value. Please refer to stable values.
Other Products From HOLFENRY
Pulse Oximeter-Black | Handheld PulseOx for Baby | Pulse Oximeter for Kids | Pulse Oximeter-Grey | Ring Pulse Oximeter | Blood Pressure Monitor | Hearing Amplifier |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Function | ||||||
| Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure SpO2/PR/PI | Measure blood pressure | Amplify volume |
| Applicable people | ||||||
| Over 12 years old | All age | Over 2 years old | Over 12 years old | Over 12 years old | Adult | Adult |
| Accuracy | ||||||
| ±2% | ±1% | ±2% | ±2% | ±1% | ±4bpm | × |
| Is there a storage function? | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Is it compatible with APP? | ||||||
| ? | ? | ? | ? | ? | ? | ? |
HOLFENRY is committed to provid people with more convenient home health monitoring tools. We hope to help people pay more attention to the health of themselves and those around them, and improve the life experience of vulnerable groups.
Our company's products include: pulse oximeter, thermometer, blood pressure monitor, hearing aids and so on. In the future, we will continue to launch more high-quality products in the field of family health care.
Blood Pressure Monitor
Kids Pulse Oximeter
Pulse-ox Overnight Monitior
Other Product From HOLFENRY
What should I do if there is a problem with the product?
If you want to know more about products, our professional service team will serve you.
Who is the pulse oximeter suitable for?
The pulse oximeter fingertip is suitable for teenagers, adults, and the elderly who are 12 years old and above. If you are using it for children under 12, we also have pulse oximeters for children.
Why does the reading always change?
The pulse oximeter measures data in real time. Since the body changes dynamically, the results also change over time. Please use it with confidence.