Blood Oxygen Monitor Finger Pulse Oximeter JPD-500A

Blood Oxygen Monitor Finger Pulse Oximeter JPD-500A

Highly accurate, the Fingertip Pulse Oximeter provides fast, reliable information for patient’s self-monitoring and successful management of their oxygen therapy.


This fingertip pulse oximeter for home or hospital is a portable and non-invasive device for spot-check of:

1) Blood O2 saturation (SPO2) also called oxygen saturation of arterial hemoglobin and pulse rate of adult and pediatric patients.

This fingertip pulse oximeter features small size, low power consumption, convenient operation and portability. It is only necessary for the user to put one of his fingers into the fingertip photoelectric sensor for diagnosis, and a display screen will show oxygen saturation and pulse rate. It has been proven in clinical experiments that it also features high precision and repeatability. It utilizes a pair of small light-emitting diodes (LEDs) facing a photodiode through a fingertip. One LED is red, with wavelength of 660 nm, and the other is infrared with a wavelength of 940 nm.
If you’re looking for an easy-to-use, accurate, lightweight, pocket-sized solution to monitor your blood oxygen levels and heart pulse rate anywhere and at any time, then this is the device for you. It is a simple to use solution that tens of thousands of healthcare professionals and patients alike worldwide are already using.

You need to be aware that the use of any finger pulse oximeters for below certain levels (SpO2 level below 70%) the readings can be less accurate. Not for use during sporting activity. Please consult your Doctor before using medical devices for diagnosis purposes.


SPO2 and Pulse Rate display (PR), PR waveform and bar graph display
Low battery indicator, low power consumption, powers off automatically
Four directions and four display modes
Pulse sound function. Alarm function
Small, light and convenient to carry

The principles of the Pulse Oximeter

Oxygen saturation is a percentage of Oxyhemoglobin (HbO2) capacity, compounded with oxygen, by all combinative hemoglobin (Hb) capacity in blood. In other words, it is consistency of Oxyhemoglobin in blood. It is a very important parameter for the Respiratory Circulation System. Many respiratory diseases can result in oxygen saturation being lowered in human blood. Therefore, it is very important to know the oxygen saturation of a patient so that doctors can find problems in a timely manner.

Who needs a pulse oximeter?    

People who need to monitor their SpO2 level
People with asthma
People with COPD
People with pneumonia
People with heart problems
People engaged in high altitude activities
People wanting to do body fitness checks

Instructions for use   

  1. Install two AAA batteries into battery compartment correctly (Batteries NOTincluded).
    2. Insert one finger into rubber hole of the Oximenter fully.
    4. Press the switch once on the front panel.
    5. Finger and body should not tremble during measuring.
    6. Read correspondent data from display screen.


• 65K Color OLED display, resolution 96 x 64
• SPO2: 35% – 99%
• Pulse Ratio: 30 – 250 BPM
• Resolution: 1% for SPO2, 1BPM for pulse ratio
• SPO2 Accuracy: +/- 2% (70% – 99%), unspecified for <70%
• Pulse Rate Accuracy: +/- 2 BPM (+/- 2% for high pulse rates)
• Power: 1.5V (AAA size) alkaline batteries x 2 (Batteries NOT included)
• Works for more than 30 hours continuously
• Interference resistance capacity against ambient light
• Measurement performance at low perfusion

What’s Included    

1 x JPD-500A Fingertip Oximeter
1 x Strap
1 x English user’s manual

Size: 83x77x50mm.