100% brand new and high quality Features This is an infrared thermal imager that combines the functions of surface temperature measurement and real-time thermal imaging. The traditional thermal imaging camera needs to measure each component one by one, while this instrument does not need to. Therefore, it helps to save your time. Even the potential problems can be clearly displayed on the color screen which helps users quickly locate the central point to measure cursor and temperature. Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life. The module can be powered directly by USB 5V to produce infrared images. Use AMG8833 infrared thermal sensor. The resolution is 8x8, and the farthest detection distance is 7 meters. It can be applied to check electronic products. Portable and compact, high performance, easy to use. Specification Product name Infrared Thermal Imager Temperature accuracy High performance type high gain typical ±2.5Degree C ±4.5 Degree F High performance type low gain typical ±3.0Degree C ±5.4 Degree F Human detection distance 7m or less reference value 22.966 ft NETD Typ. 0.05Degree C 32.900 Degree F 1Hz Typ. 0.16Degree C 32.288 Degree F 10Hz Viewing angle typical 60 Degree Optical axis within typical ±5.6 Degree Current consumption Typical 4.5mA normal mode Typical 0.2mA sleep mode Typical 0.8mA stand-by mode