Features: 1.Infrared Sensor: The thermal imaging detector uses AMG8833 infrared sensor, no calibration required. 2.Wide Measuring Range: The temperature measurement range is 0~80, and the center point temperature is displayed, and the range is 20~50. 3.1.8in TFT Display: With 1.8in TFT display, the display resolution is 160x120, which is clear and easy to read. 4.Convenient Connection: The thermal imaging detector has a Micro USB 5V/1A power port, easy to connect, and more convenient to use. 5.Compact Size: This thermal imaging detector is portable and compact, with high accuracy and good performance. Item Type: Thermal Imaging Detector Material: ABS Sensor Model: AMG8833 Frequency Resolution: 8x8 Temperature Measurement Range: 0~80 Measurement Accuracy: 3.5(center point, 20~50) Working Temperature: 10~50 Working Humidity: 70% Refresh Rate: 10HZ TFT Size: 1.8in (Display Resolution: 160x120) Power Port: Micro USB 5V/1A Battery Model: Lithium battery (with built in battery) Capacitance Capacity: 200mA 1 x Thermal Imaging Detector