Infrared Inspection Window For Thermography In High Voltage Electrical Gear, 3 Inch Aperture With CaF2 Crystal Optics, No Hassle Access For Quick Safe Inspections And Less Downtime

3-Inch Infrared Window for High-Voltage Gear, single unit
✔️ 3 in aperture with CaF2 optics; NFPA 70E compliant

Protect workers and simplify thermography with a rugged infrared inspection window designed for high-voltage gear. This fast-access port lets you safely image energized equipment in switchgear, transformers, and control panels, minimizing downtime and arc-flash risk.

✅ CaF2 broadband crystal optics for visual, thermal, and fusion inspections
✅ Aperture: 3 in (76 mm) for quick access and wide imaging
✅ Rugged anodized aluminum frame with permanent hinged cover (no loose parts)
✅ Optional stainless steel frame to prevent mixed-metal issues
✅ Easy install and NFPA 70E compliant for arc-flash safety

💡 What is an infrared inspection window used for in high-voltage electrical gear?

This handy accessory keeps crews safe while thermographically inspecting energized equipment. - handy for quick thermography of energized equipment - reduces downtime and arc-flash risk - helps NFPA 70E compliance in field work - uses CaF2 optics for clear thermal imaging