Feature: 1. 7 IN 1: The thermal imager integrates non contact temperature measurement, human body, environment, industrial parts temperature detection, temperature difference, visual temperature and heating device display. 2. WIDE RANGE: The temperature measurement range of the thermal imager is ‑40℃ to +300℃, and has a dynamic refresh rate of 8Hz. 3. MULTI FUNCTIONS: Built in SPI Flash chip, can store 100 pictures. View and copy image files by connecting computer or mobile phone via data cable. 4. RELIABLE MATERIAL: The shell is made of FR4 epoxy sheet, which can better protect the internal components and has a long service life. 5. COMPACT SIZE: The infrared thermal imager is compact in size and easy to carry around, convenient for work, with 3.2 inch scree, clear and intuitive. Specification: Item Type: Thermal Imager Material: Epoxy Resin Board, Printed Circuit Board Sensor Model: MLX90640ESF BAB Sensor Resolution: 24 x 32 infrared display LCD Display Resolution: 240 x 320, 3.2 inch screen Display Mode: Interpolation simulation display Measurement Range: -40℃ to 300℃ Measurement Accuracy: ±2℃ Refresh Speed: 8HZ Market Angle: 55° horizontally, 35° vertically Features: 1. USB analog USB disk function, USB disk capacity: 16MB 2. Picture taking function (need to maintain at least 15S) 3. TYPE C standard interface, built in 3.7V 600mAH lithium ion battery (built in) 4. Internal reading or deletion of pictures can be realized without computer assistance Seven Functions: 1. Non contact temperature measurement 2. Human body temperature detection 3. Ambient temperature detection 4. Temperature detection of industrial parts 5. Temperature difference display 6. Visual temperature display 7. Heating device display. Package List: 1 x Thermal Imager1 x Charging Cable1 x Lens Wipe Cloth