Feature: 1. SMALL AND POWERFUL: Thermal imaging camera is small in size, easy to operate, possess strong function, is the ideal choice of electric power, electronic manufacturing, industrial testing and other fields 2. INCREASE MEASUREMENT ACCURACY AND USABILITY: The thermal imager radiation coefficient can be adjusted to improve the accuracy of the measurement of semi reflective surface objects; With maximum temperature and minimum temperature cursor; The user can be guided to the highest and lowest temperature areas of the thermal image; With an optional color palette 3. WIDE APPLICATION: Thermal imaging camera is widely used in medical, fire protection, archaeology, transportation, agriculture, geology, energy, smelting, electronic manufacturing and other fields, which is an ideal choice for electricians and maintenance technicians to quickly find problem areas 4. COLOR DISPLAY: Select different pseudo color display modes in thermal imager. Different colors will be displayed on the observation interface. The image is analyzed by different false color 5. AUTOMATIC HOT AND COLD SPOT TRACKING: Thermal imager automatically tracks and locks the hot and cold points as the temperature tracking points move with the highest and lowest temperature points within the measurement range Specification: Item Type: Thermal Imaging Camera Model Number: ST8550 Material: ABS Battery: Model: 18650 Lithium battery 2000mAh Application: Widely used in medical, fire protection, archaeology, transportation, agriculture, geology, energy, smelting, electronic manufacturing and other fields, which is an ideal choice for electricians and maintenance technicians, can be used to quickly find the problem area Basic Parameters: Infrared Detector Type: Vanadium oxide uncooled infrared focal plane Infrared Resolution: 120×90 Field Angle: 26°x19° Pixel Size: 12μm NETD: ≤50mk at ℃, at F/1.1 Frame Rate: ≤25Hz Lens Focal Length: Approx. 3.2mm / 0.13in Emissivity: Adjustable from 0.01 to 1.00 Infrared Response Band: 8 to 14μm Focusing Mode: No focusing Temperature Measurement Range: -25℃ to 550℃(-13℉ to 1022℉) Measurement Accuracy: ±2℃ (35.6℉) or ±2% Temperature Measurement Mode: Center point, cold hot spot tracking Color Palette: Rainbow, iron red, cool, white hot, black hot Display Screen Size: 2.8in(240×320) Image Display Mode: Infrared, visible, dual light fusion Lighting System: LED fill light Device Storage: Built in 4G eMMC(user available storage space is about 3G) Image or Video Storage Format: JPG/MP4. Package List: 1 x Thermal Imager1 x USB Cable1 x User Manual1 x Storage Bag