Fluke VT04 Visual Infrared Thermometer w/ Li-ion Rechargeable Battery Visual image and infrared heat map blending help you identify the exact location of the potential issue._x005f_x000D_. Center-point temperature and hot and cold markers let you identify hottest and coldest spots within field of view._x005f_x000D_. Pocket-size design – Handy when you need it; easily fits in your tool bag or pocket._x005f_x000D_. Intuitive interface – Get to work as soon as you take it out of the box._x005f_x000D_. SmartView. reporting software enables you to create customizable reports to document your findings or prove repairs have been made._x005f_x000D_.