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  1. Infrared Thermometers
  2. Handheld Infrared Thermometers

Extech 42511 Dual Laser Infrared Thermometer

-58 to 1100°F, 12:1(D:S), ±1% accuracy, dual laser, adjustable emissivity.

Extech 42511 Dual Laser Infrared Thermometer
Extech 42511 Dual Laser InfraRed Thermometer
  • Extech 42511 Dual Laser InfraRed Thermometer
    Extech 42511 Dual Laser InfraRed Thermometer
  • Extech 42511 Infrared Thermometer Product Video
    Extech 42511 Infrared Thermometer Product Video
Extech 42511 Dual Laser Infrared Thermometer
Extech 42511 Dual Laser InfraRed Thermometer
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The Extech 42512 Dual Laser Infrared Thermometer is the recommended replacement

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Part Number
  • 42511
Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Dual laser for accurate target spot
  • White backlit dual LCD display
  • Fast 150 msec response time with Max display
  • Adjustable emissivity increases measurement accuracy for different surfaces
  • Adjustable High/Low set points with audible alarm alerts
  • 1% accuracy
  • Lock function for continuous readings
  • Double molded housing
  • Ships complete with carrying case and 9V battery

Description

The Extech 42511 infrared thermometer features two lasers for accurate targeting. The two laser points converge to a 1" target spot (size at at 12") to insure accurate targeting and temperature measurement. The Extech 42511 infrared thermometer has a white backlit dual display for clear and easy reading. Response time is a fast 150 msec with max display. The adjustable emissivity feature increases the measurement accuracy of virtually any surface color, finish, and texture.

The Extech 42511 infrared thermometer features adjustable high/low set points with audible alarm alerts alert the user when temperature readings exceed the programmed set points. The lock function easily facilitates continuous readings. The rugged double molded housing keeps internal mechanisms secure.

The Extech 42511 infrared thermometer ships complete with:

  • Carrying case
  • 9V battery

Extech 42511 Dual Laser Infrared Thermometer Specifications

Specifications
Laser Convergence Distance 12" (30.5cm)
Range -58 to 1100°F (-50 to 600°C)
Repeatability ±0.5% or 1.8°F/1°C
Basic Accuracy ±(1% of rdg + 2°F/1°C)
Max Resolution 0.1°F/°C
Emissivity 0.10 to 1.00 Adjustable
Field of View (Distance to Target) 12:1
Dimensions 5.7 x 4 x 1.6" (146 x 104 x 43mm)
Weight 5.7oz (163g)

Documents

Documents

  • Extech 42511 Infrared Thermometer Data Sheet PDF (396 KB)
  • Extech 42511 Infrared Thermometer User Manual PDF (300 KB)
  • Infrared Application Advisor

Accessories

IR Thermometer Calibration
IR Thermometer Calibration

NIST-traceable calibration and certificate for infrared thermometers.

Starting at $125.00

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

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
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 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
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer

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Extech 42511 Dual Laser Infrared Thermometer
Extech 42511 Dual Laser Infrared Thermometer
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