Fluke Corporation was founded in 1948 by John Fluke and operates as a global leader in electronic test and measurement tools. The Everett, Washington, headquarters supports production of digital multimeters, thermal imagers, clamp meters, and process calibrators for industries including manufacturing, electrical, and solar energy. A Fortive subsidiary since 2016 (spun off from Danaher), Fluke operates in more than 100 markets, offering rugged, accurate tools and calibration services. The company pioneered the scopemeter with Philips in 1987, with safety, precision, and innovation as the consistent themes.