Tektronix

Tektronix is a leading global provider of test, measurement and monitoring solutions that help engineers develop and realize technological advances with greater ease, speed and accuracy.

The company was founded in 1946 as Tekrad.
Its products are used in education and in the aerospace, automotive and telecommunications industries.
Tektronix offers a wide range of products, including oscilloscopes, arbitrary/function generators, spectrum analyzers and signal generators, as well as the EA Elektro-Automatik and Keithley product segments.