Features 1、USEFUL AND PRACTICAL: Powerful infrared camera mobile accessories with adjustable all in one connectors for faster finding and repair by looking at issues eye can't see, such as energy loss, electrical and mechanical failures, water damage, and hundreds of heat related issues, find and fix faster 2、ACCURATE AND FAST: Thermal imager unique image processing technology improve resolution and accuracy, helping you detect potential problems early and diagnose them reliably 3、PORTABLE AND CONVENIENT: The pocket type thermal imager is a professional inspection tool that fit in your pocket, the perfect tool for DIY homeowners, contractors, builders and engineers 4、RAPID TEMPERATURE CATCH: The thermal imaging camera has ultra high thermal sensitivity of 0.07℃, which can instantly identify the cold hot spot within the measurement range and quickly find the fault 5、ADJUSTABLE RESOLUTION: Pocket infrared thermal imager support 0.01‑1.0 emissivity setting, which make the infrared thermal imager more accurate when measuring different materials Specification Item Type: Infrared Thermal Imager Detector Resolution: 256x192 Pixel Size: 12um Response Band: 8-14um NETD: <50mk Frame Rate: 25Hz Lens Focal Length: Approx. 3.2mm / 0.13in Minimum Imaging Distance: Approx. 0.15m / 0.5ft Field of View: 56°×42° Temperature Measurement Unit: Celsius and Fahrenheit Emissivity Setting: 0.01-1.0 Adjustable Language: Chinese, English, German, Italian Operating Temperature: -10℃~50℃ Protection Level: IP54 IFOV: 3.75mrad Focus Mode: Fixed focus Temperature Measurement Function: Center point, highest temperature, lowest temperature Temperature Measurement Range: -20℃~550℃(-4℉~1022℉) Battery: 1 x Lithium battery(3000mah) Package List 1 x Infrared Thermal Imager 1 x User Manual