Installation Instructions
SAVE THIS MANUAL 
•  Reference  this manual  for all safety warnings  and  precautions , operating  and 
maintenance  procedures , parts  list and  diagrams. 
•  Keep  your  invoice  with  this  manual  and  write  your  invoice  number  on  the inside 
of the front cover. 
•  Keep  the manual  and  invoice  in a safe,  dry  place  for future  reference. 
•  Reference this manual for all safety warnings  and  precautions , operating  and maintenance 
•  Be sure to read  and  understand  all safety  instructions  in this  manual , including  all 
safety  alert  symbols  such  as "danger",  "warning",  and  "caution " before  using  this tool. 
Failure to follow  all instructions  may  result  in serious  personal  injury. 
•  Save all warnings  and  instructions  for future  reference. 
INFRARED THERMOMETER  SAFETY INSTRUCTIONS 
IAWARNING:I 
•  To prevent  possible  electrical  shock , fire, eye damage , and  personal  injury  read  all 
safety  Information  before you  use the product. 
•  Use the product  only  as specified , or the protection  supplied  by the  product  can 
be compromised. 
•  Do not use the product  around  explosive  gas , vapor , or in damp  or wet environments . 
•  Do not use the product  if it operates  incorrectly . 
•  See emissivity information  for actual  temperatures . Reflective  objects  result in lower 
than actual  temperature  measurements . These objects  pose  a burn  hazard . 
•  Do not look directly  into the laser with optical  tools (for example , binoculars , telescopes , 
microscopes).  Optical  tools  can  focus  the  laser and  be dangerous  to the eye. 
•  Do not look into the  laser. Do not point  laser directly  at persons  or animals  or indirectly 
off reflective  surfaces. The  laser beam  is dangerous  to eyes. 
•  Use the product  only  as specified , or hazardous  laser radiation  exposure  can  occur. 
•  Do not use laser viewing glasses  as laser  protection  glasses.  Laser viewing  glasses 
are used  only for better  visibility  of the  laser  in bright  light. 
•  Have an approved  technician  repair  the product. 
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ELECTRICAL  SAFETY 
IA. CAUTION: I 
To avoid  damage  to the Product or the equipment  under test, protect them from: 
•  EMF (electro-magnetic  fields) from arc welders , induction  heaters, etc. 
•  Static electricity 
•  Thermal shock (caused  by large or abrupt  ambient temperature  changes . For highest 
accuracy , allow 30 minutes for Thermometer to become  stable before use). 
BATTERY  USE AND CARE 
For safe operation and maintenance : 
•  Remove the batteries if the product  is not used for an extended  period  of time, or if stored 
in temperatures above 50°C /  122°F. If the batteries are not removed, battery leakage can 
damage  the product. 
•  Replace the batteries when the low battery indicator shows to prevent incorrect measurements. 
•  Have the product  repaired before use if the batteries leak. 
•  Be sure that the battery polarity is correct to prevent battery leakage . 
•  Do not short the battery terminals together, do not keep cells or batteries  in a container 
where the terminals can be shorted . 
•  Do not put battery cells and battery  packs  near heat or fire. Do not put in sunlight. 
SPECIFICATIONS 
Power Supply 
1 x 9 V 6F22/6LR61 
Temperature measurement  range 
-40°F to 986°F (-40°C to 530°C) 
Measurement accurac y for T 
> 0°c 
±(2% of reading±2 °C) (0°C-300°C) 
±3%(300°C-530 °C) 
Measurement accuracy  for T < 0°c 
±3°C ( <0°C- -40°C) 
Laser Class 
2 
Wave Length (;\) 
630-660mm 
Output Power (Pmax) 
< 1mW 
Operating  temperature 
(0°C up to 40°C) (32°F up to 104°F) 
Air humidity (no condensation) 
,; 75% 
Dimensions  : 
approx.  121x44x177mm 
Weight without battery 
0.3 lbs 
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2 
90-DAY MONEY BACK GUARANTEE 
This MASTERFORCE
™
 brand tool carries our 90-Day Money Back Guarantee.
If you are not completely satisfied with your MASTERFORCE
™
 brand power tool for
any reason within ninety (90) days from the date of purchase, return the tool with your
original receipt to any MENARDS
®
 retail store, and we will provide you a refund - no
questions asked. 
3 YEAR LIMITED WARRANTY 
This MASTERFORCE
™
 brand tool carries our famous No Hassle 3 Year Limited 
Warranty to the original purchaser. If, during normal use, this MASTERFORCE
™
 power
tool breaks or fails due to a defect in material or workmanship, simply bring the tool with
the original sales receipt back to your nearest MENARDS
®
 retail store. At its discretion, 
MASTERFORCE
™
 agrees to have the tool or any defective part(s) repaired or replaced
with the same or similar MASTERFORCE
™
 product or part free of charge, within the 
stated warranty period, when returned by the original purchaser with original sales
receipt. Not withstanding the foregoing, this 3 year limited warranty does not cover any
damage that has resulted from abuse or misuse of the Merchandise. This warranty: (1)
excludes expendable parts including but not limited to blades, brushes, belts, bits, light
bulbs, and/or batteries; (2) shall be void if this tool is used for commercial and/or rental 
purposes; and (3) does not cover any losses, injuries to persons/property or costs. This
warranty does give you specific legal rights and you may have other rights, which vary
from state to state. Be careful, tools are dangerous if improperly used or maintained.
Seller’s employees are not qualified to advise you on the use of this merchandise. Any 
oral representation(s) made will not be binding on seller or its employees. The rights
under this 3 year limited warranty are to the original purchaser of the merchandise and
may not be transferred to any subsequent owner. This 3 year limited warranty is in lieu 
of all warranties, expressed or implied including warranties or merchantability and
fitness for a particular purpose. Seller shall not be liable for any special, incidental, or 
consequential damages. The sole exclusive remedy against the seller will be for the
replacement of any defects as provided herein, as long as the seller is willing or able to
replace this product or is willing to refund the purchase price as provided above. For
insurance purposes seller is not allowed to demonstrate any of these power tools for you. 
For questions / comments, technical assistance or repair parts -
Please call toll free at: 1-800-255-7011 (M-F 8am - 6pm CST) 


