4V Professional Infrared Thermometer
READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to
follow all instructions listed below, may result in electric shock,
fire and/or serious personal injury.
Use of controls or adjustments or perfor mance of pro-
cedures other than those specified herein may result in
hazardous radiation exposure.
The laser guide radiation used in the thermometer is
Class II with < 1mW and 630-670nm wavelengths.
Avoid direct eye exposure when using the laser and do
not project the laser beam directly into the eyes of oth-
ers. Serious eye injury could result.
Do not remove or deface any prod uct labels. Removing
product labels increases the risk of exposure to laser radia-
Do not place the instrument in a position that may cause
anyone to stare into the laser beam intentionally or
unintention ally. Serious eye injury could result.
Do not operate the thermometer around children or
allow children to operate the tool. Serious eye injury could
Do not use for medical evaluations or to measure body
temperature. This product is meant for household use only.
Do not use this product as a precision thermometer.
Do not operate the instrument in com bustible areas
such as in the presence of flammable liquids, gasses,
Always ensure the laser beam is aimed at a surface
without reflective proper ties. Shiny reflective materials
are not suitable for laser use.
The laser shall be used and maintained in accordance
with the manufacturer’s instructions.
This product should not be used without the battery cap
Handle the instrument with care. Treat it as you would any
other optical device such as a camera or binoculars.
Avoid exposing the instrument to shock, continuous
vibration, or extreme hot or cold temperatures. Dam-
age to the product and/or serious injury to the user could
Use battery only with charger listed.
MODEL BATTERY PACK CHARGER
RP4030 AP4001 AP4700, AP4500
Do not use on a ladder or unstable support. Stable footing
on a solid surface enables better control of the product in
Do not use the product if the trigger does not turn it on
Use the product in accordance with these instructions
and in the manner intended for the product, taking into
account the working conditions and the work to be
performed. Use of the product for operations different from
those intended could result in a hazardous situation.
Recharge battery only with the charger specified by
the manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used with
another battery pack.
Use battery products only with specifically designated
battery packs. Use of any other battery packs may create
a risk of injury and fire.
When servicing a battery product, use only identical
replacement parts. Follow instructions in the Maintenance
section of this manual. Use of unauthorized parts or failure
to follow Maintenance instructions may create a risk of shock
Know your battery product. Read operator’s manual
carefully. Learn its applications and limitations, as well
as the specific potential hazards related to this power
tool. Following this rule will reduce the risk of electric shock,
fire, or serious injury.
Do not place battery products or their batteries near fire
or heat. This will reduce the risk of explosion and possibly
Do not crush, drop or damage battery pack. Do not
use a battery pack or charger that has been dropped
or received a sharp blow. A damaged battery is subject
to explosion. Properly dispose of a dropped or damaged
Batteries can explode in the presence of a source
of ignition, such as a pilot light. To reduce the risk of
serious personal injury, never use any cordless product
in the presence of open flame. An exploded battery can
propel debris and chemicals. If exposed, flush with water
Do not charge battery tool in a damp or wet location.
Following this rule will reduce the risk of electric shock.
For best results, your battery tool should be charged in
a location where the temperature is more than 50°F but
less than 94°F. To reduce the risk of serious personal injury,
do not store outside or in vehicles.
Under extreme usage or temperature conditions, battery
leakage may occur. If liquid comes in contact with your
skin, wash immediately with soap and water. If liquid
gets into your eyes, flush them with clean water for at
least 10 minutes, then seek immediate medical attention.
Following this rule will reduce the risk of serious personal
Save these instructions. Refer to them frequently and use
them to instruct others who may use this product. If you
loan someone this instrument, loan them these instructions
The following signal words and meanings are intended to
explain the levels of risk associated with the product.
SYMBOL / SIGNAL MEANING
Indicates an imminently hazardous situ-
ation, which, if not avoided, will result in
death or serious injury.
Indicates a potentially hazardous situa-
tion, which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situ-
ation, which, if not avoided, may result
in minor or moderate injury.
(Without Safety Alert Symbol) Indicates
a situation that may result in property
Battery Pack Voltage ................................................... 4 V DC
Laser Certifications .......................
Class II<1mW, 630-670 Nm
IR Display Resolution ..................................................0.1ºC/ºF
Ambient Operating Temperature Range.............30
Response Time .............................................................0.5 sec
Distance to Spot Ratio .......................................................10:1
Emissivity ........................................................... Preset to 0.95
Data Memory ..........................................................10 readings
KNOW YOUR INFRARED THERMOMETER
See Figure 1, page 2.
The safe use of this product requires an understanding of the
information on the product and in this operator’s manual. Before
use of this product, familiarize yourself with all operating features
and safety rules.
10:1 SPOT/DISTANCE RATIO
See Figure 3.
Up to 10 temperature readings may be stored in memory.
FAHRENHEIT AND CELSIUS READINGS
Your infrared thermometer can be switched from Fº t o C º readings
by pressing the ºC/Fº key. Accurately measures temperatures
ranging from -4ºF to 590ºF (-20 ºC to 310 ºC).
The LCD display features a backlight that remains on while you
are taking measurements.
The laser pointer will show you the center of the target area
that is being read.
LOW BATTERY INDICATOR
The low battery indicator shows when the battery should be
replaced or recharged.
Some of the following symbols may be used on this product.
Please study them and learn their meaning. Proper interpretation
of these symbols will allow you to operate the tool better and
SYMBOL / NAME
Indicates a potential personal
To reduce the risk of injury,
user must read and understand
operator’s manual before using
Hertz Frequency (cycles per second)
Type or a characteristic of cur-
Laser radiation - avoid direct eye
This product uses lithium-ion (Li-
ion) batteries. Local, state or fed-
eral laws may prohibit disposal of
batteries in ordinary trash. Con-
sult your local waste authority for
information regarding available
recycling and/or disposal op-