The Klein Tools Rechargeable Thermal Imager, No. TI250, is designed to provide the ability to verify systems and troubleshoot problems needing maintenance via quick and easy verification of potential problems based on hot and cold spots displayed on LCD. The thermal imager features over 10,000 pixels, selectable high and low temperature alarms from -4 to 752 degrees F (-20 to 400 degrees C), adjustable emissivity from 0.10 to 0.00, and selectable color palettes to capture the event (ironbow, rainbow, and gray). The tool is CE and BC certified and comes with a rechargeable Li-ion battery.