JD-109 infrared thermal imager is a tool-based handheld infrared thermal imager, which can realize the combination of surface temperature measurement and real-time thermal image. With 3,600 infrared pixels, potential problems can be clearly displayed on the color display, which helps users quickly and accurately locate the center point measurement cursor and measure temperature. In order to increase the degree of recognition, the image can be mixed from a full thermal image to a full visual image. Display 2.8-inch full-view high-resolution color screen Infrared resolution 60×60 pixels Visible light resolution 300,000 pixels Field of view 66°×66° Thermal sensitivity 0.15°C Temperature measurement range -20°C~500°C Accuracy ±2°C or ±2% (whichever is greater) Emissivity 0.1~0.99 adjustable Image capture frequency 9Hz Wavelength range 8um~11.5um File format bpm Working temperature 0°C~40°C Storage temperature -20°C~60°C Storage humidity 10%RH~85%RH