The 561 is a thermometer from Fluke. Thermometers are a type of electronic test equipment used to collect information in a variety of applications. Professionals use thermometers to measure and document information during electrical troubleshooting, vehicle repair\/maintenance, HVAC applications and energy audits, science experiments, semiconductor technology manufacturing, and circuit terminal testing. Used and refurbished test equipment thermometers log data in Fahrenheit and Celsius and use an easy-to-read digital display screen. ValueTronics has thermocouple, infrared, dual K-type, non-contact, heavy duty, and other thermometers.","Additional Features:","Product Specifications","Includes:","The Fluke 561 IR and contact thermometer, combines the temperature measurement functions that industrial, electrical, and HVAC\/R professionals need, all in one tool. It measures both infrared and contact temperature, replacing several other test tools. It’s fast, efficient, and easy to use, saving you valuable time and effort.","With the Fluke 561 infrared thermometer, you can also take contact and ambient temperatures in the way that’s best for you. Use the IR thermometer to measure hot, moving, electrically energized, and hard-to-reach objects instantly. Check motors, insulation, breakers, radiant heating, pipes, corroded connections, and wires. Plus, scan ducts, and other hard-to-reach objects from the floor-leave your ladder in the truck. You can use the Fluke 561’s handy flexible pipe probe, or plug in any industry standard type K mini connector thermocouple probe you already own to take super-heat or internal temperatures.","When using the Fluke 561 in the IR mode, the single dot, laser sighting system guides measurements to the right target. The dot indicates the approximate center of the measurement area.