0 Item(s)


IRW Stainless Steel InfraRed Window 4"

Contact our Certified Thermographer Ben at 800-854-4960.

The FLIR IRW-4S Stainless Steel IR Inspection Window makes the electrical inspection process safer and simpler with easy installation, proprietary PIRma-Lock reliability, and a simple, easy to use design. In addition to the IRW-4S, Transcat offers FLIR 2-inch IR Windows, and 3-inch IR Windows. Volume discounts are available - Request a Quote Today!

Order #: IRW-4S

Mfg Part #: IRW-4S

$449.99 USD

Ships in 2-3 weeks

Free shipping over $250

This product is available for shipping to United States, Canada and Puerto Rico only

Add Items to Cart

Request a Calibration Quote

Transcat can calibrate your existing instruments.

Request a Calibration Quote

Rent From Transcat

Do you need a test instrument for a short time?

Request a Rental Quote

click on image to view gallery image(s)

View All FLIR Products

Overview :

Product Highlights

  • Enables successful thermographic inspection of high-voltage/current electrical environments
  • Minimizes inspection time/cost and reduces the chance of injuries compared to other inspection methods
  • Stainless steel frame with high corrosion resistance and durability in harsh environments
  • Hinged flip open cover with integrated thumb screw
  • Broadband Calcium Fluoride (CaF2) crystal - suitable for Visual, Thermal and Fusion inspections
  • Crystal insert diameter - 3.74" (95mm)
  • Convenient, easy to use design. PIRma-Lock™ locking ring.
  • Simple 3-step installation with no screw hole drilling required. Window size matches standard knockout punch.
  • NEMA environmental rating - Type 4/12 (outdoor/indoor)
  • Limited Lifetime Warranty against manufacturer defects

Accessories :