Extech IR267 Instruction Manual
User Manual
Mini InfraRed (IR) Thermometer
with Type K Input and Laser Pointer
MODEL IR267
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www.extech.com
Introduction
Thank you for selecting the Extech Model IR267 Mini IR Thermometer.
The Model IR267 IR thermometer measures and displays non-contact (infrared) temperature
readings and ambient air temperature. In addition, the Type K thermocouple provides contact
temperature measurements.
The built-in laser pointer increases target accuracy while the backlit LCD and handy pushbuttons combine for convenient, ergonomic operation. The adjustable emissivity feature allows
the IR thermometer to measure the temperature of virtually any surface.
This device is shipped fully tested and calibrated and, with proper use, will provide years of
reliable service.
Please visit our website (www.extech.com) for the latest version of this User Manual, Product
Updates, Customer Support, and User Manual Translations.
Features
Measures non-contact surface temperature up to 1112°F (600°C)
Measures ambient air temperature to 158°F (70°C)
Type-K thermocouple input offers contact temperature measurements
12:1 Distance to Spot Ratio (Field of View)
Single-point laser targeting
Automatic Data Hold when trigger is released
Display Backlight
MAX/MIN/AVG/DIF temperature recording function
Selectable temperature units (°F / °C)
Battery status indication
Adjustable emissivity
Visible alarm indication for High and Low Temperature Alarm
Auto power off approximately 10 seconds after trigger release
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Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information
Warnings
o Do not directly or indirectly point the laser at the eyes of a person or an animal
o Inspect for damage or for any shortage of parts or accessories before use
o Replace the battery immediately after the battery indicator flashes
o Do not connect an external probe to live electrical circuits
o Do not submerge in water
o Do not leave the thermometer on or near objects of high temperature
o Do not use the thermometer near explosive gases, steam, or dust
o Note that an object with high reflectivity will normally cause the measured temperature
value to read much lower than the actual temperature
o Use the device only as described in this User Guide
Cautions
To avoid thermometer damage, please avoid the following hazards:
o EMF from welding equipment or electro-induction heaters
o Static electricity
o Thermal shock caused by large or abrupt environmental
temperature changes; wait 30 minutes to allow the
thermometer to stabilize to new environmental conditions
o Do not use this device in excessively high temperature environments
o If the meter is to be stored for a long period of time the battery should be removed to
prevent damage to the unit
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Description
Large digits at center for primary measurement value
Small digits at lower right for MAX-MIN-AVG-DIF values
Small digits at lower left for Emissivity value
Emissivity value indication
Laser pointer active
S
Scan mode (active while the trigger is pulled; displayed temperature
tracks the temperature of the scanned surfaces)
H
Hold mode (displayed temperature freezes with trigger release)
Max Min Avg Diff
Maximum/Minimum/Average/Differential temperature readings
Battery capacity indicator (flashes when battery voltage is critical)
K A O
K/A/O Temperature measurement types:
K: Thermocouple, A: Ambient, O: Object/Surface
Temperature units (°F /°C)
Alm H L
High and Low Temperature Alarms
Meter Description
1. LCD Display
2. Control Buttons
3. Lanyard
4. Type-K Thermocouple input jacks
5. Battery compartment (9V)
6. Measurement Trigger
7. IR Thermometer lens
8. Ambient temperature sensor
9. Laser pointer lens
Display Description
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