The Fluke 566 Infrared and Contact Thermometer is a powerful and precise temperature measurement instrument designed for industrial, HVAC, and maintenance professionals. It combines non-contact infrared (IR) temperature sensing with a built-in K-type thermocouple input, offering flexibility for surface and internal temperature readings. Featuring a user-friendly interface, intuitive menu navigation in multiple languages, and advanced functions like emissivity adjustment, data logging, and a USB interface for PC connectivity, the Fluke 566 ensures accurate diagnostics and efficient monitoring in demanding environments.