Digital Finger Pulse Oximeter

Tips for a Digital Finger Pulse Oximeter

Battery Installation and Management

The oximeter operates on two AAA batteries, which can last for over 30 hours due to its low power consumption design. Ensure that batteries are correctly installed according to the polarity indicated, and replace them promptly when the low voltage warning displays to maintain accurate functionality.

Proper Usage

For accurate readings, insert your finger fully into the fingertip chamber and remain still during the measurement. The oximeter is intended for spot-checking blood oxygen saturation and pulse rate, so it's crucial to ensure there is no excessive movement or poor finger placement which can affect the results.

Display Adjustments

The oximeter features a two-color OLED display with adjustable brightness to ensure easy readability in different lighting conditions. You can switch between display modes and adjust brightness using the single button on the device, enhancing visibility according to your needs.

Maintenance and Cleaning

Keep the oximeter clean by wiping it with a soft cloth dampened with 70% isopropyl alcohol, focusing on the silicone area that comes into contact with your finger. Avoid using excessive moisture and ensure the device is completely dry before use. Visit our cleaning solutions for CPAP products.

Environmental Considerations

Avoid using the oximeter in very bright environments and around high-frequency electronic devices which can interfere with measurement accuracy. Also, it is not suitable for use in MRI or CT environments or where explosive atmospheres may be present.

Sensor Sensitivity

Check the pulse oximeter sensor application site every few hours during continuous use to ensure the sensor position is correct and that it doesn't compromise skin integrity or circulation.