it is not smooth and stable, the accuracy of the measured value may degrade. When it tends
to be smooth and stable, the measured value read is the optimal and the waveform at this
time is also the most standard.
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The device can not be used during charging.
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If necessary, please visit our official website to get the information about SpO2 probe that
can be used with this device.
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If the device or component is intended for single-use, then the repeated use of these parts
will pose risks on the parameters and technical parameters of the equipment known to the
manufacturer.
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If necessary, our company can provide some information (such as circuit diagrams,
component lists, illustrations, etc.), so that the qualified technical personnel of the user can
repair the device components designated by our company.
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The measured results will be influenced by the external colouring agent (such as nail
polish, colouring agent or color skin care products, etc.), so don't use them on the test site.
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As to the fingers which are too cold or too thin or whose fingernail is too long, it may
affect the measured results, so please insert the thicker finger such as thumb or middle
finger deeply enough into the probe when measuring.
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The finger should be placed correctly (see picture 5.15), otherwise,the measurement may
be inaccurate.
5