Make Grainger your first choice for thermal imaging supplies. Thermal imagers, thermal cameras, and temperature guns allow you to capture what your eyes can’t see—the heat emitted by objects around you. Recording temperatures over large areas, these instruments find trouble spots before damage is done. Infrared cameras, or thermal imaging cameras, form images using infrared radiation. Thermal cameras help indicate the need for maintenance, repairs, or replacement. Use infrared cameras for smart phones to transform your Android™ smart phone or iOS® device into a powerful infrared camera. Infrared thermometers and infrared visual thermometers are temperature guns that make it easy to find hot and cold spots for instant troubleshooting. Temperature guns are available with or without laser targeting. Fixed location infrared thermometers provide continuous monitoring to help guard against unplanned outages, service interruptions, and equipment failure. Find the items you need at Grainger.