Si vous avez des questions, veuillez d'abord contacter le service client, n'ouvrez pas de litiges facilement, merci Portable AMG8833 Temperature Thermal Imager Camera Infrared Handheld Thermograph Digital High Precision Detector SensorFeature:1. AMG8833 infrared thermal sensor is adopted, with stable and professional performance.2. The module can be directly powered by USB 5V to generate infrared images.3. The pixel is 8x8, and the farthest detection distance is 7m/23ft.4. Small size, light and portable, easy to carry and use.5. Made of high-quality printed circuit board, with maximum durability.Specification:Type: Thermal ImagerMaterial: printed circuit boardColor: as shownTemperature accuracy:Type of high performance and high gain: typical 2.54.5High performance and low gain type: typical 3.05.4 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.