Features: The thermal imaging s-ensor can capture the infrared resolution of 320*240, which makes it easy to judge the exact exit point. 7 color imaging modes. Built-in rechargeable battery, USB charging design, you don\'t need to worry its battery. Large capacity storage. Standard 16GB mini memory card with large capacity can store various measurement i-mages. USB to read i-mages quickly. The captured pictures saved in the instrument can be viewed and exported by connecting to a computer, which is convenient and quick.