GF77 Gas Find IR with 25° LR, 6° LR & 25° HR Lens, 320 x 240 pixels, 25 mK/40 mk

• A ground-breaking uncooled optical gas imaging camera with interchangeable lens options that detect methane, sulfur hexafluoride (SF6), ethylene, ammonia, and other gas emissions
• Capable of both gas detection and radiometric temperature measurement for thermal inspections, the GF77 is ideal for electric power utilities, oil and natural gas operations, chemical/manufacturing facilities, the food and agriculture industry, and first responders
• 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
• Includes a 3-month subscription to FLIR Thermal Studio Pro and FLIR Route Creator
• Safely locate gas leaks and perform accurate thermal inspections using one camera
• From laser-assisted autofocus to 1-Touch Level/Span contrast enhancement, the GF77 offers the latest high-tech features while remaining affordable
• Accuracy

Specifications:
Display Size: 4"
Display Type: Built-in
Resolution: 320 x 240 pixels
Thermal Sensitivity: 25 mK/40 mk
Gas Sensitivity (NECL): LR lens: CH4: <100 ppm × m, N2O: <75 ppm × m, C3H8: <400 ppm × m, SO2: <30 ppm × m, R-134a: <20 ppm × m, R-152a: <100 ppm × m HR lens: SF6: <1 ppm × m, C2H4: <20 ppm × m, NH3: <20 ppm × m, R-12: <4 ppm × m (ΔT = 10°C, Distance = 1 m)
Detector Pitch: 25 µm
Accuracy: ≤100 °C ±3°C (±5.4°F), >100°C ±3% for Ambient Temperature 15 to 35°C (59 to 95°F)
Spectral Range: LR: 7-8.5 µm, HR: 9.5-12 µm
Field Of View (FOV): 25° Lens: 25° × 19°, 6° Lens: 6.4° × 4.9°
Focal Length: 25° Lens: 18 mm (0.71 in.), 6° Lens: 74 mm (2.9 in.)
Image Frequency: 30 Hz
Min. Focus Distance: 25° Lens: 0.3 m (0.98 ft), 6° Lens: 5 m (16.4 ft)
Battery Operating Time: >4 hours at 25°C (68°F) with Typical Use