Tektronix and Keithley. Built by engineers. For engineers.

Tektronix and Keithley offer a complete line of bench instruments and accessories, including oscilloscopes, digital multimeters, power supplies, source measurement units, signal generators, software, specialized and general-purpose probes … and more. Whatever your application, we’ll have the products to equip your bench and the expertise to help you get your job done - quickly and efficiently.