Harbor Freight Tools 91778 Thermometer User Manual


 
SKU 91778 For technical questions, please call 1-800-444-3353. Page 2
Specifications
Save This Manual
You will need the manual for the safety warnings and precautions,
assembly instructions, operating and maintenance procedures, parts list
and diagram. Keep your invoice with this manual. Write the invoice
number on the inside of the front cover. Keep the manual and invoice in
a safe and dry place for future reference.
Measurement Range
Response Time
Resolution
Distance to Spot
Accuracy
Battery
Laser Class
20
0
Celsius-270
0
Celsius or
4
0
Fahrenheit-518
0
Fahrenheit
Less than 1 Second
1
0
Celsius/Fahrenheit
8:1
±2%
9 Volt (included)
Class II Red Wave Length
Safety Warnings and Precautions
1. KEEP PRODUCT USAGE AREA CLEAN. Cluttered ar-
eas invite injuries.
2. KEEP CHILDREN AWAY FROM PRODUCT. This is not a
toy but a delicate/precision instrument. Do not allow
children to handle this product unsupervised.
3. TO AVOID RISK OF PERSONAL INJURY, EQUIPMENT
DAMAGE, FIRE AND SHOCK, make sure your work area
is free of damp, wet or rainy conditions.
4. USE EYE PROTECTION. NEVER POINT laser directly at
the eye. Do not point laser on or indirectly off of reflective
surfaces such as Stainless Steel or Aluminum, etc.
Wear
ANSI approved safety impact goggles when working with
tools and equipment.
5. CHECK FOR DAMAGED PARTS. Before using this prod-
uct, carefully check that it will operate properly and perform
its intended function. Check for damaged parts and any
other conditions that may affect its operation. Replace or
repair damaged or worn parts immediately.
6. DO NOT DIRECT THE LASER BEAM INTO THE EYES of
any person or animal. This may cause serious injury to the