4
- Do not touch the measurement window with a sharp or hard object. Doing so may damage the lens,
causing loss of measurement accuracy.
- Do not use this unit in an environment where electrical noise is generated. Doing so may result in unstable
display or larger errors. Also, do not bring the unit close to a charged object.
- Never use the unit in water.
- If this unit is not going to be used for a long time, always remove the battery from the unit. Otherwise, the
battery may leak fluid, resulting in failure.
- Do not dispose of the used battery in a fire.
- Keep the battery out of the reach of children. If you have swallowed the battery accidentally, consult a
doctor immediately.
- For environmental conservation purposes, dispose of the used battery in compliance with local rules and
regulations.
- Do not wash or wipe this unit with alcohol, thinner, or other organic solvents. If the unit becomes dirty,
wipe it with a tightly-wrung gauze or the like that has been dipped in warm water with neutral detergent.
- Do not wipe the temperature measurement section (infrared lens) directly with gauze. For details, refer to
"Maintenance".
- Glass does not transmit wavelengths used by this thermometer. Therefore, when an object is placed
beyond glass, this unit detects the temperature of the glass and displays its temperature reading.
- If the ambient temperature fluctuates excessively, the measurement accuracy may be affected. Wait for a
while for the unit to properly adapt to the ambient temperature. For a change of temperature of 10°C or
more, wait for at least 30 minutes before measurement.
- Never grasp the measurement spot guide (trumpet-shaped section) during measurement, or the
measurement accuracy may be affected.
6. Notes on Storage
-The storage ambient for the PC-8400
Ⅱ
is -10 to 50°C and less than 90%RH. It is recommended to be
stored with a desiccant at around room temperature.
- Leaving this unit inside a car under the full sun in a hot climate will cause it to become extremely hot,
possibly resulting in failure. Do not leave it in such hot places.
