International Safety Symbols - Extech Instruments IR300UV User Manual

Introduction
Congratulations on your purchase of the IR300UV IR Thermometer. This thermometer makes
non‐contact (infrared) temperature measurements at the touch of a button. The built‐in coaxial
laser pointer increases target accuracy while the backlit LCD and handy multi‐switch combine for
convenient, ergonomic operation. The UV light source is convenient for locating leaks such as
refrigerants. This device is shipped fully tested and calibrated and, with proper use, will provide
years of reliable service.
Features

Measures non‐contact surface temperature up to 500°C (932°F)

12:1 Distance to Spot Ratio (Field of View)

Area and Single‐point laser targeting

Display MAX, MIN, AVG or MAX‐MIN Difference

Automatic Data Hold when trigger is released

Display Backlight

Selectable temperature units (°F / °C)

Adjustable emissivity

Audible and visible alarm indication for High and Low Temperature Alarm

UV leak detector with 5 UV/Blue LEDs

Bright flashlight with 5 White LEDs
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 batteries immediately after the battery indicator flashes
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
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EXTECH INSTRUMENTS
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