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Keithley Test Instruments

Keithley instruments, a Tektronix company, is the choice of electronic professionals who rely on the equipment during production testing, process monitoring, and R&D. Our comprehensive Keithley product selection features products such as source measurement units, digital multimeters, semiconductor test systems, DC power supplies, specialty instruments, arbitrary function generators, electrochemistry solutions, and switching and data acquisition systems. The products support engineers, scientists and other professionals within the electronics industry. Use Keithley equipment when you want to source, measure, connect, or control DC or pulsed electrical signals. At Transcat, we offer the brand