Operation - Greenlee THH-100 Instruction Manual

Operation

AVOID EXPOSURE –
LASER RADIATION IS
EMITTED FROM THIS
APERTURE.
< 1 mW/630–670 nm
IEC 60950
IEC 60825
1. Refer to "Typical Measurements" for specific measuring
instructions.
2. Test the unit on an object with a known temperature.
• If the unit does not function as expected on an object of
known temperature, replace the battery.
• If the unit still does not function as expected, send the
unit to Greenlee for repair. Refer to the instructions
under the Warranty.
3. Point the temperature sensor at the object to be measured.
Press the trigger. "SCAN" and the temperature will appear
on the display.
4. Release the trigger. "SCAN" will disappear and "HOLD" will
appear to indicate that the unit is holding the last recorded
temperature on the display.
Limitations
• The infrared thermometer cannot measure through
transparent objects, such as glass or plastic. It will measure
the surface temperature of the glass or plastic.
• Steam, dust, smoke, or other particles can prevent accurate
measurement by obstructing the unit's infrared sensor.
Locating a Hot Spot
To find a hot spot, aim the thermometer outside the area of
interest, then scan across with an up and down motion.
CA UT IO N
LASER RADIATION – DO
NOT STARE INTO BEAM
OUTPUT < 1 mW
WAVELENGTH 630-670 nm
CLASS II LASER PRODUCT
DO NOT STARE INTO BEAM
COMPLIES WITH
FDA 21 CFR
SUBCHAPTER J
LASER LIGHT
CLASS 2 LASER
THH-100
9