5. Care and maintainance
Use an alcohol swab or cotton tissue moistened with alcohol (70% Isopropyl) to clean
the silicone that touches the finger inside of the device. Also clean the finger being
tested using alcohol before and after each test. Allow the device to dry thoroughly
before use.
Note:
• Never use abrasive cleaning agents, thinners or benzene (gas) for cleaning
• Never immerse the device in water or other cleaning liquids.
• Never open the device. This voids the manufacturer's warranty.
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