Important Notes for 6-in-1 Multi-Function MedEx Infrared Thermometer: Care and Cleaning: The probe is the most delicate part of the thermometer. Use with care when cleaning the lens to avoid damage.
After taking measurements, use cotton swab with alcohol (70%) to clean the inside of the probe, including lens and metal parts.
Allow the probe to fully dry for at least 1 minute.
Keep the unit dry and away from direct sunlight.
The probe should not be submerged into liquids.
Battery Replacement: This device is supplied with one lithium battery.
Remove battery cover.
Insert a pointed object, such as a pen, into the battery cover pinhole.
At the same time, use thumb to push the battery cover out.
Hold the device and flip the battery out with a small screwdriver.
Insert a new battery under the metal hook on the left side and press the right side of the battery down until a click sound is heard. The positive (+) side up and the negative (-) side pointed down.
Replace the battery cover.