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GF77 25 LR+LR 6+25 HR+6 HR

Thermal Imager, -20 °C, 500 °C, 320 x 240, 0.025 K, 25° x 19°, 6.4° x 4.9°, 300 mm

FLIR GF77 25 LR+LR 6+25 HR+6 HR

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GF77 25 LR+LR 6+25 HR+6 HR
Newark Part No.:
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GF77 Series
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320 x 240


25° x 19°, 6.4° x 4.9°



2 Years

GF77 Series

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Technical Docs (1)

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Product Overview

FLIR GF77 is a ground breaking uncooled optical gas imaging camera with 25° low range and high range lens, 6° low range and high range lens that detects methane, nitrous oxide, propane, sulphur dioxide, R-134a, R-152a, sulphur hexafluoride, ammonia and ethylene gases. Capable of both gas detection and radiometric temperature measurement, the GF77 is an ideal inspection tool for electric power utilities, oil and natural gas operations, chemical/manufacturing facilities, the food and agriculture industry and first responders. This camera offers unmatched versatility as well as improved visualization of gas emissions and thermal inspections. Based on the award-winning design of the FLIR T-Series platform, the GF77 offers a vibrant, 4inch touchscreen LCD, 180° rotating optical block and eyepiece for convenience in direct sunlight. This affordable solution offers the benefit of built-in thermographic calibrations and the flexibility to detect a wide range of gases by simply changing lenses.
  • 320 × 240 (76800 pixels) infrared resolution, 25° lens: 25° × 19°/6° lens: 6.4° × 4.9° field of view
  • 7 to 8.5µm (low range lens)/9.5 to 12µm (high range lens) lens spectral range
  • Automatically tag each image file with GPS geolocation data for easy identification
  • OGI solution at an affordable price from the industry leader
  • Versatile OGI solution with interchangeable lenses for an expansive list of gases to detect
  • Maximises efficiency, locate gas leaks and perform thermal inspections with one camera
  • Scan for emissions from a safe distance and track them to the source to begin repairs immediately
  • Take accurate temperature measurements in all environments from -20 to 500°C with ±3°C/3% accuracy
  • FLIR cloud connectivity with automatic transfer, storage, backup, share functionality
  • Improve gas-detection contrast with 1-touch level/span auto-adjustment feature


Infrared camera with lens, Power supply for battery charger, Power supply 15 W/3 A, Printed documentation, SD card (8GB), USB 2.0 A to USB Type-C cable, USB Type-C to HDMI and PD adapter, USB Type-C to USB Type-C cable (USB 2.0 standard), Lens cap strap, Lens cleaning cloth, Neck strap, Small eyecup, Battery (2x), Battery charger, Hard transport case, Lens cap front, Lens cap front and rear (only for extra lenses).

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