Skip Content


Backlit LCD Infrared Thermometer, Laser Sighting: Single Dot, -4° to 630° Temp. Range (F)

  • Item # 6XFV4
  • My Part #
  • Mfr. Model # IR400
  • Catalog Page # 599
  • UNSPSC # 41112213
IR Therm,1" @ 8" Focus,-4  to 630 Deg. F close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $70.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 0.75 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The Extech® by FLIR mini IR thermometer features a built-in laser pointer that identifies target area and improves aim. Backlighting illuminates display for taking measurements at night or in areas with low background light levels.

View More

Technical Specs

  • Item - Infrared Thermometer Infrared Thermometer
  • Temp. Range (F) - Infrared -4 Degrees to 630 Degrees
  • Temp. Range (C) - Infrared -20 Degrees to 332 Degrees
  • Focus Spot Size and Distance - Infrared 1" @ 8"
  • Temp. Accuracy (C) - Infrared +/-2.0% of Reading +2.0 Degrees
  • Temp. Accuracy (F) - Infrared +/-2.0% of Reading +4.0 Degrees
  • Emissivity Fixed 0.95
  • Laser Sighting - Infrared Single Dot
  • Data Logging - Instrument No
  • Temperature Alarm - Thermometer No
  • Display - IR Camera Backlit LCD
  • Memory - Instrument Max., Min.
  • Calibration Certificate Included No
  • Battery Type 9V
  • Data Hold Yes
  • Resolution 0.1 Degrees F/C
  • Spectral Response - Infrared 6.0 to 14.0um
  • Response Time 1000 msec.
  • Memory Max/Min
  • Operating Temp. Range 32 Degrees to 122 Degrees F
  • Trigger Yes
  • Special Features Laser Pointer, Data Hold, Auto Power Off After 10 sec. (Approx)
  • Includes Battery, Case and Instructions
  • Manufacturers Warranty Length 1 yr.
  • Item Infrared Thermometer
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Search Terms

Customer Reviews

Rated 4.7 out of 5 by 3reviewers.
Rated 5 out of 5 by Execellent choice for the money. It's small and compact, and the backlight feature is convenient. I have had more expensive ones 3x the price and this does the same things as those did. December 9, 2013
Rated 5 out of 5 by We use this to gauge different room temperatures in homes. It helps during an energy audit. November 18, 2013
Rated 4 out of 5 by Really like that this one comes with a pouch. helps with storage. The batteries where already installed, so it was ready to right out of the package October 28, 2013
  • 2015-09-08T19:50:07.015-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_3, tr_3
  • loc_en_US, sid_6XFV4, prod, sort_default
1-3 of 3

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.