Gazelle Handheld Thermal Imaging Camera, -20 to 650"C, 640x512 Pixels

Thermal resolution: 640 x 512 (327 680 pixels) NETD: < 35 mK (@ 25 "C, F#=1.0) Temperature measurement range: -20 "C to 650 "C (-4 "F to 1202 "F) Accuracy: Max ("2 "C/3.6 "F, "2%) Measurement presets: Center spot, Hot spot, Cold spot, User Preset Point/Line/Area Auto/Manual/Laser focus 50 Hz image frequency 4.3" LCD touch screen display Temperature range -20 to 650"C Field of View 25"x19" Spatial resolution (IFOV) 0.68mrad Image sensor Vanadium Oxide Uncooled Focal Plane Arrays Pixel Pitch 17"m Focal length 25mm Aperture F1.1 IR Resolution 640x512 pixels Image Frequency 50Hz