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  1. Infrared Thermometers
  2. Handheld Infrared Thermometers

Extech IR201 Infrared Thermometer

-58°F to 518°F, 6:1 (D:S), ±2.5% accuracy, laser sight, fixed emissivity (.95) .

Extech IR201 Infrared Thermometer
IR201 Extech Pocket Infrared Thermometer
Retired products cannot be ordered
The Extech IR201A Infrared Thermometer is the recommended replacement

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Part Number
  • IR201
Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
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Call 1-800-884-4967 or Email Us.
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Overview

Features

  • Wide temperature range from -58°F to 518°F without contact
  • Up to ±2.5% accuracy
  • 6:1 field of view
  • °F/°C switchable
  • Fixed emissivity (0.95)
  • Visual overrange indicator
  • Data Hold and Max Hold
  • Pocket size meter
  • Complete with two AAA batteries

Description

The wide range Extech IR201 infrared thermometer is equipped with a built-in laser pointer to improve aim. With a temperature range of -58 to 518°F (-50 to 270°C), use the Extech IR201 infrared thermometer to measure the surface temperature of objects which are difficult to reach or unsafe to contact. The Extech IR201 infrared thermometer can also be used for in-process temperature measurements or to measure hot spots in electrical panels and equipment.

The pocket-sized Extech IR201 infrared thermometer has a fixed emissivity of 0.95, which covers 90% of surface applications. In addition, the Extech IR201 infrared thermometer has a distance to spot ratio (D:S) of 6:1.

Infrared Temperature Measurement - Technology Explained:

Infrared thermometers measure temperature from a distance by detecting the amount of thermal electromagnetic radiation emitted from the object being measured. This allows users to accurately measure surface temperatures in hazardous or hard-to-reach places, or other situations in which non-contact temperature measurement is desirable. Infrared thermometer technology is useful in a wide range of applications – including industrial, laboratory, food service, fire fighting, hobby, and home use.

While the technology is relatively simple, the myriad of names given to these devices can be confusing. "Laser Thermometers" makes reference to the laser that helps aim the thermometer. "IR Sensors" and "IR Thermometers" make use of a common abbreviation for "infrared". "Non-Contact Thermometers" is descriptive of the device's ability to measure temperature from a distance. "Radiation Pyrometers" is a scientific/technical term for these devices.

National Stock Numbers (NSN)

The following National Stock Numbers reference the Extech IR201 Infrared Thermometer:

NSN NSN Item Name Reference/Part Number
6685-01-550-2642
(6685015502642)
THERMOMETER,SELF-INDICATING IR201

Documents

Documents

  • Extech IR201 Infrared Thermometer Data Sheet PDF (167 KB)
  • Extech IR201 Infrared Thermometer Manual PDF (214 KB)
  • Extech IR201 Infrared Thermometer Warranty PDF (21 KB)
  • Infrared Application Advisor

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart

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Extech IR201 Infrared Thermometer
Extech IR201 Infrared Thermometer
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