Description:  Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life.     Features:  The module can be powered directly by USB 5V to produce infrared images.  Use AMG8833 infrared thermal sensor. The resolution is 8*8, and the farthest detection distance is 7 meters.  It can be applied to check electronic products.  Portable and compact, high performance, easy to use.     Specifications:  Material: PCB.  Temperature accuracy:  High performance type high gain: typical ±2.5℃ ±4.5℉.  High performance type low gain: typical ±3.0℃ ±5.4℉.  Human detection distance: 7m or less (reference value) 22.966 ft.  NETD:  Typ. 0.05℃ 32.900℉ 1Hz.  Typ. 0.16℃ 32.288℉ 10Hz.  Viewing angle: typical 60°.  Optical axis gap: within typical ±5.6°.  Current consumption:  Typical 4.5mA (normal mode).  Typical 0.2mA (sleep mode).  Typical 0.8mA (stand-by mode).  Setup time:  Typical 50ms (time to enable communication after setup).  Typical 15s (time to stabilize output after setup).  Number of pixel: 64 (vertical 8 * horizontal 8 matrix).  External interface: 1²C (fast mode).  Frame rate: typical 10 frames/sec or 1 frame/sec.  Operating mode: normal, sleep, stand-by (10 sec or 60 sec intermittence).  Output mode: temperature output.  Calculate mode: no moving average or twice moving average.  Temperature output resolution: 0.25℃ / 32.45℉.  Number of sensor address: 2 (1²C slave address).  Thermistor output temperature range: -20℃~80℃ (-4℉~176℉).  Thermistor output resolution: 0.0625℃ / 32.1125℉.  Item size: 42 * 37mm / 1.7 * 1.5in.  Item weight: 10g / 0.4ounce.  Package size: 90 * 60 * 8mm / 3.5 * 2.4 * 0.3in.  Package weight: 11g / 0.4ounce.     Package Includes:  1 x Thermal Imager.