Specifications: Name: ThermalImager Materials: epoxy sheet and printed circuit board Battery: 3.7V 800mAh lithium-ion battery (included) Infrared sensors: MLX90640ESF-BAB Hardware Resolution: 32*24 Pixel Far Infrared Array Screen resolution: 320*240 pixels Temperature measuring range: -40 to 300 Measurement accuracy: 2 Working temperature: 0 to 50 Working moisture: 70% Refresh Rate: 8Hz Field of view: horizontal 55*35 vertical Emission value: 0.95 Specifications for charging: USB Type-C5V/1A Working time: 4 hours Item size: 85*55*30mm/3.35*2.17*1.18in Package size: 120*90*32mm or 4.72*3.54*1.26in Packaging weight: 150g/5.29ounce Properties: 1:Compact, lightweight and portable, it is easy to carry and does not take up too much space. 2: It uses FR4 epoxy outer shell material for better protection of internal component and has a long service life. 3:Adopt infrared sensors, 32*24 pixel wide infrared array, clearly map. 4:Real-time measurement, with -40 to +300 measuring ranges and 8Hz dynamic refresh rate. 5:2.8inch large color LCD screen, with 240*320 resolution, clearly displays and tracks the maximum temperature, minimum temperature and center point temperature. 6:Built-in lithium-ion battery, USB Type-C charging design, long battery life, support charging during use. 7: This thermal imaging camera has photo and photo storage function inside its built-in SPI flash chip, which can store up to 99-images. 8: With a data transfer interface, you can view and copy image files by connecting computers or mobile phones to a data cable. 9:With integrated design, it can work smoothly without external devices. 10:This product combines the functions of surface temperature measurement and real-time thermal imaging, suitable for human temperature detection function and industrial temperature detection function. Scope of delivery: 1*Digital thermal imaging camera