1. 2.4in LCD Screen: Thermal imaging camera built in rechargeable lithium battery. 2.4in LCD screen with 320x240 resolution. Screen displays maximum temperature, minimum temperature, center point temperature and all coordinate points. 3. Sensor Field of View: The thermal imaging camera has a default sensor field of view of 75x110°. Two color modes, iron red and colorful. 4. Micro-USB Interface: The thermal imaging camera has a photo function and built in memory for up to 100 photos. Use the micro-USB cable to connect to a computer to view, copy and delete images directly. 2. Temperature Measuring Range: The thermal imager has a refresh rate of 8Hz and an adjusting emissivity in the range of 0.1 to 0.99. The target temperature measurement range is ‑40 to +300°C and the operating environment is 10 to 50℃ 5. Wide Application: LCD thermal imager can be used for temperature detection of human body, PCB components heating, floor heating, auto parts, electrical switches and other situations., Manufacturer: Akfldms