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IMPORTANT SAFETY INSTRUCTIONS
FUNCTIONAL DESCRIPTION
PERSONAL SAFETY
LASER SAFETY
WORK AREA SAFETY
Symbology
BATTERY USE AND CARE
SERVICE
Federal Communications Commission
WARNING: Changes or modifi cations to this unit not
expressly approved by the party responsible for com-
pliance could void the user’s authority to operate the
equipment.
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not in-
stalled and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television recep-
WARNING READ ALL SAFETY WARNINGS AND INSTRUCTIONS. Failure to follow
the warnings and instructions may result in electric shock, fi re and/or serious injury. Save
these instructions - This operator’s manual contains important safety and operating instructions
for the MILWAUKEE Laser Temp-Gun™ Thermometer. Before using the Temp-Gun™, read this
operator’s manual and all labels on the Temp-Gun™.
• Laser light - Do not stare into beam or view
directly with optical instruments. Do not point
laser light at others. Laser light can cause eye
damage.
• Avoid exposure to laser radiation. Laser may
emit hazardous radiation.
• Do not point laser at refl ective surfaces. Un-
predictable results may occur.
• Keep children and bystanders away while op-
erating Temp-Gun™. Store idle Temp-Guns™
out of the reach of children and do not allow
persons unfamiliar with the tool or these in-
structions to operate them.
• Avoid dangerous environments. Do not use in
rain, snow, damp or wet locations. Do not use in
the presence of explosive atmospheres (gaseous
fumes, dust or fl ammable materials) because
sparks may be generated when inserting or remov-
ing battery pack, possibly causing fi re.
• Stay alert, watch what you are doing and use
common sense when operating Temp-Gun™.
Do not use while you are tired or under the
infl uence of drugs, alcohol or medication. A
moment of inattention may result in serious per-
sonal injury.
• Do not overreach. Keep proper footing and
balance at all times. This enables better control
in unexpected situations.
• This tool is designed to be powered by
3-AA batteries properly inserted into the
MILWAUKEE Temp-Gun™ Do not attempt to use
with any other voltage or power supply.
• Do not leave batteries within the reach of
children.
• Do not mix new and used batteries. Do not mix
brands (or types within brands) of batteries.
• Do not mix rechargeable and non-recharge-
able batteries.
• Install batteries according to polarity (+ / –)
diagrams.
• Properly dispose of used batteries immedi-
ately.
• Do not incinerate or dismantle batteries.
• Under abusive conditions, liquid may be eject-
ed from the battery, avoid contact. If contact
accidentally occurs, fl ush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation
or burns.
• Have your Temp-Gun™ serviced by a qualifi ed
repair person using only identical replacement
parts. This will ensure that the safety of the tool is
maintained.
• Do not disassemble. Incorrect reassembly may
result in the risk of electric shock or fi re. If it is dam-
aged, take it to a MILWAUKEE service facility.
• Store in a cool, dry place. Do not store where
temperatures may exceed 120°F (50°C) such as
in direct sunlight, a vehicle or metal building during
the summer.
• Do not remove or deface labels. Maintain labels
and nameplates. These carry important information.
If unreadable or missing, contact a MILWAUKEE
service facility for a free replacement.
Specifi cations
Laser Type: Class II
Max Power: <1mW
Wavelength: 630-670 nm
IR Temperature range*: -30°C to 500°C
(-22°F to 932°F) *Assume ambient operating
temperature of 23°C to 25°C (73°F to 75°F)
IR Accuracy:-30°C to 10°C (-22°F to 50°F): ±1.5°C (3°F)
10°C to 30°C (50°F to 86°F): ±1.0°C (2°F)
30°C to 380°C (86°F to 716°F): ±1.5°C (3°F)
or 1.5% of reading, whichever is greater
380°C to 500°C (716°F to 932°F): ±2°C (4°F)
or 2% of reading, whichever is greater
Min. measuring distance: 2” < 50°C (122°F),
4” > 50°C (122°F)
Display resolution: 0.1°C (0.1°F)
Contact temperature range:
-30°C to 450°C (-22°F to 842°F)
Contact temperature input accuracy: ± 1.1°C (± 2°F)
Temperature display resolution:
0.1°C/°F in Primary, 1°C/°F in Secondary
Emissivity: 0.95
Response time:<500 msec
Spectral response: 8 to 14μm
Distance to spot: 12 to 1
Drop: 1.5 meter
Repeatability: ±0.5% OR ±1°C(±2°F)
(whichever is greater)
Operating temperature: 0°c to 50°C (32°F to 122°F)
Storage temperature: -20°C to 60°C (-4°F to 140°F)
w/o battery
Relative humidity: 10 to 90% RH non-condensing
at <30°C ambient
Voltage: 4.5 DC
Battery life: Greater than 12 hrs with all functions
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1. K-Type thermocouple input
2. Laser window
3. Infrared sensor
4. Nameplate
5. Trigger
6. Accessory bay
7. Display
8. Alarm Button
9. Battery door
10. Battery door lock
11. Hold indicator
12. Laser active indicator
13. Alarm indicator
14. C° or F° indicator
15. Primary measurement
16. Secondary
measurement
17. Max reading indicator
18. K-Type thermocouple indicator
19. Low battery indicator
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Volts Direct Current
CAUTION Laser Light - Do Not
Stare Into Beam
Laser product
Avoid Exposure: Laser Radiation Is
Emitted From This Aperture
To reduce the risk of injury, user must
read operator’s manual.
MADE IN CHINA
LASER TEMP-GUN
AVOID EXPOSURE LASER RADIATION
IS EMITTED FROM THIS APERTURE
LASER RADIATION - DO NOT STARE INTO BEAM
MAXIMUM POWER < 1mW WAVE LENGTH 630-670 nm
CLASS II LASER PRODUCT COMPLIES WITH 21 CFR 1040.10 AND 1040.11
SER.
CAT. NO. 2266-20
CAUTION
READ OPERATORS
MANUAL
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ASSEMBLY
Loading/Changing the Batteries
1. Press in the battery door lock
and open the battery door.
2. Before installing batteries
for the fi rst time, remove the
white, rectangular tag in the
battery compartment.
3. Insert three (3) AA batteries,
as displayed.
4. Close the battery door securely.
Selecting Celsius or Fahrenheit
Switch between Celsius and Fahrenheit tempera-
ture display anytime by using the switch inside the
battery compartment.
tion, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV techni-
cian for help.
OPERATION
Scanning Object IR Temperature
1. Pull and hold the trigger for at least 2 seconds
and scan the surface temperature of an object.
A laser pointer indicates the
center of the circular area being
scanned.
NOTE: The object should be larg-
er than the spot being scanned. If
not, readings will be affected. See
Distance To Spot for necessary
object size.
2. As you continue to hold the
trigger, the icon
is displayed
along with the surface tempera-
ture (primary measurement) and
maximum temperature (secondary measure-
ment) readings.
3. Release the trigger. HOLD is displayed until the
screen shuts off in about seven seconds.
NOTE: A quick change in temperature (>10°F) af-
fects the meter’s readings. Allow the meter to reach
ambient temperature before use (5 to 30 minutes,
depending on temperature change).
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