Hikmicro Thermalcamera FT31, resolution 384x288 pixels, 60Hz The HIKMICRO FT31 is a high-performance firefighting thermal camera designed for firefighters to observe in total darkness and smoke, helping to save lives, protect property, and keep firefighters safe. Features like object details enhancement, easy-to-navigate buttons and a working temperature range of up to 260°C(500°F) help you work effortlessly in harsh environments. 8 color palettes for you to choose from satisfy most application scenarios. Key Features Thermal resolution: 384 x 288 (110,592 pixels) NETD : < 30 mK (@ 25°C, F#=1.0) Start up time: 5 second (with IR image), 10 second (with OSD) Support object details enhancement Temperature measurement range : -20°C to 1200°C (-4°F to 2192°F) Measurement presets: Center spot, Hot spot, Cold spot 60 Hz image frequency 4.3" LCD screen display