Using the Device
Replacing Lens Filter
Step 1
Check the lens filter is clean and new.
Step 2
Attach new lens filter into the probe.
Now, you can start to test your ear
temperature.
NOTE
If a lens filter is not attached on the probe, LCD will show “ ” until a
new lens filter is firmly attached to the probe.
The used lens filter should be removed after each measurement by a
clean and new lens filter to ensure accuracy reading.
For hygiene use, attach a new lens filter each time and do not touch its
tip.
