-Series Infrared Camera Comparison Chart
Model Number |
FLIR T420 / T420bx |
FLIR T440 / T440bx |
FLIR T600 / T600bx |
FLIR T620 / T620bx |
FLIR T640 / T640bx |
Accuracy | ±2% or 2°C | ||||
IR Pixel Resolution | 76,800 (320 × 240) | 172,800 (480 × 360) | 307,200 (640 × 480) | ||
Thermal Sensitivity | <0.045°C | <0.04°C / <0.045°C | <0.04°C | <0.035°C | |
Temperature Range | -4°F to 1,202°F (-20°C to 650°C) Optional to 2,192°F (1,200°C) bx: -4°F to 662°F (-20°C to 350°C) |
-4°F to 2,192°F (-20°C to 1,200°C) bx: -4°F to 1202°F (-20°C to 650°C) |
-40°F to 1,202°F (-40°C to 650°C) bx: -40°F to 662°F (-40°C to 350°C) |
-40°F to 1,202°F (-40°C to 650°C) Optional: to 3,632°F (2,000°C) bx: -40°F to 662°F (-40°C to 350°C) |
-40°F to 3,632°F (-40°C to 2,000°C) bx: -40°F to 1,202°F (-40°C to 650°C) |
Display Size / Format | 3.5”/Landscape (Widescreen) | 4.3”/Landscape (Widescreen) | |||
Viewfinder | – | – | – | – | x |
Measurement Modes | 5 modes: 5 Spotmeters, 5 Area Boxes, Isotherm, Auto hot/cold spot, Delta T |
5 modes:10 Spots, 5 Area Boxes/Circles, Isotherm, Auto hot/cold spot, Delta T |
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Spot Mode | 5 moveable | 10 moveable | |||
Frame Rate | 60 Hz | 30 Hz | |||
Field of View | 25° × 19° | ||||
FOV Same as IR Lens | x | x | x | x | x |
Optional Lenses | 7: 6°, 15° Tele, 45° Wide, 90°; Close up: 100, 50 μm | 6: 7° & 15° Tele, 45° Wide; Close-up: 80, 100, 50μm | |||
Focus | Manual and Automatic | ||||
Continuous Auto Focus | – | – | – | – | x |
Min. Focus Distance | 0.4 m (1.31 ft) | 0.25 m (9.8 in.) | |||
Radiometric JPEG to SD Card | x | x | x | x | x |
MPEG4 to SD (Non-radiometric IR) | x | x | x | x | x |
Thermal Palettes | 12: Arctic, Gray, Iron, Lava, Rainbow, and Rainbow High Contrast (plus all inverted) | ||||
FLIR Tools for PC | x | x | x | x | x |
Instant Report | x | x | x | x | x |
Battery Operating Time | >4hrs | >2.5 hrs | |||
Built-in Digital Camera | 3.1 MP | 5MP | |||
Built-in Illuminator LED | x | x | x | x | x |
Touchscreen | x | x | x | x | x |
Digital Zoom | 4× | 8× | 4× | 4× | 8× |
Insulation Alarm | bx Model Only | ||||
Dewpoint Alarm | bx Model Only | ||||
Meterlink® Connectivity | x | x | x | x | x |
Laser Pointer | x | x | x | x | x |
Laser Locator (on IR Image) | x | x | x | x | x |
Compass | – | bx Model Only | – | – | bx Model Only |
GPS | – | – | – | x | x |
IR Window Correction | x | x | x | x | x |
Delta T | x | x | x | x | x |
Picture in Picture | Scalable PIP | Scalable and Moveable | |||
Thermal / Visible Fusion | x | x | x | x | x |
MSXTM Thermal Image Enhancement | x | x | x | x | x |
Onscreen Sketching | x | x | x | x | x |
Sketch on IR / Visual Image | – | x | – | – | x |
Voice / Text Annotation | x | x | x | x | x |
FLIR Tools Mobile app for Apple® & Android™ |
x | x | x | x | x |
FLIR App Streaming Video | x | x | x | x | x |
FLIR App Remote Control | x | x | x | x | x |
Weight (Including Battery) | 1.94 lbs (0.88 kg) | 2.87 lbs (1.3 kg) |
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