The pulse oxygen saturation is the percentage of HbO2 in the total Hb in the blood, so-called the O2 concentration in the blood. It is an important bio-parameter for the respiration. At the same time, the device can measure the pulse rate simultaneously.
The Pulse Oximeter features in small volume, low power consumption, convenient operation and being portable. It is only necessary for the user to put one of his fingers into a fingertip photoelectric sensor for measuring, and a display screen will directly show measured valued of Hemoglobin Saturation.
1. Battery Installation
Step 1. Refer to below picture and insert the two AAA size batteries properly in the right direction.
Step 2. Replace the cover.
# Please take care when you insert the batteries for the improper insertion may damage the device.
2. Mounting the Hanging Rope
Step 1. Put the end of the rope through the hole.
Step 2. Put another end of the rope through the first one and then tighten it.
3.1. Insert the two batteries properly to the direction, and then replace the cover.
3.2 Open the clip as shown in the picture.
3.3 Let the patient’s finger put into the rubber cushions of the clip (make sure the finger is in the right position ), and then clip the finger.
3.4 Press the switch button once on front panel.
3.5 Do not shake the finger and keep the patient at ease during the process. Meanwhile, human body is not recommended in movement status.
3.6 Get the information directly from screen display.
3.7 In boot-strap state, press button, and the device is reset.
# Fingernails and the luminescent tube should be the same side.
|Display Information||Display Mode|
|Display Format||LED display|
|The Pulse Oxygen Saturation (SpO2)||Digital|
|Pulse Rate (PR)||Digital|
|Pulse Intensity (bar-graph)||Digital bar-graph display|
|SpO2 Parameter Specification|
|Measuring range||35%-100% (the resolution is 1%).|
|Accuracy||70%-100%;±2%, Below 70% unspecified.|
|Pulse Parameter Specification|
|Measuring range||25bpm-250bpm (the resolution is 1 bpm)|
|Range||Continuous bar-graph display, the higher display indicates the stronger pulse.|
|SpO2||Less than 94%|
|PR||Less than 50bpm or more than 130bpm|
|2 X 1.5V (AAA size) alkaline battery|
|Smaller than 35 mA.|
|Battery Useful Life|
|Two batteries can work continually for 24 hours|
|The Oximeter can be powered off in case no finger is the Oximeter within 16 seconds.|
|Red light (wavelength is 660nm) Infrared (wavelength is 905nm)|
|Dimensions and Weight|
|Dimensions||62 (L)X37 (W)X32(H) mm|
|Weight||About 50g (with the batteries)|
1-month unconditional return & refund
1-year quality-related issue warranty