Harbor Freight Tools 91778 Thermometer User Manual


 
SKU 91778 For technical questions, please call 1-800-444-3353. Page 4
Unpacking
When unpacking, check to make sure the following parts are included.
If any parts are missing or broken, please call Harbor Freight Tools at
the number on the cover of this manual
The Non Contact Laser Thermometer
With this Non Contact Thermometer, you can point, shoot, and read
the temperature at the location of the lazer beam. You can have
accurate target aiming and switch from Fahrenheit to Celsius for
instant temperature readings. Accuracy is +/- 2%. Response time is
less than 1 second. Just point, pull the trigger and read the tempera-
ture on the display.
This instrument is widely used in the home or work place for use in
the electric power industry, petrochemical industry, metallurgy
industry, auto industry, electron industry, tobacco industry, material
media industry, etc.
Electronic field:
This instrument can measure the heat radiation
point of an electric panel, fuse, dynamotor and gearbox, electronic
parts.
Heating and Air-Condition field:
Checks and monitors supply,
leakage of pipe and air stratification. Can check the temperature in an
oven to see if it is accurate.
Automotive field:
Check cylinder, heat system & cool system, scan
radiator, etc.
Food field:
When foods are stored, measures surface temperatures
in accordance with HACCP standards. Cannot be used to see if
cooked meat is done.
For external use only:
Not for measuring body temperature for
people or animals. Will not take the place of a medical thermometer.
in close proximity to a heart pacemaker could cause interfer-
ence to or failure of the pacemaker. Caution is necessary when
near the coil, spark plug cables, or distributor of a running en-
gine. The engine should always be off if adjustments are to be
made to the distributor.
Note: Always switch to a fresh set of battery when tool performance
begins to diminish. This is a delicate instrument. Do not drop or
jar the Thermometer.