Keithley Instruments Inc

Line earth loop testers, Megohmmeters, Microwave leakage meters, Multimeters, Ohmmeters, Oscillographs, Potentiometers, Q Meters, Calibrated resistance measuring equipment, Level generators, Voltage or current meters, Oscilloscopes, Accelerometers, Wattmeters, GFI circuit testers, Circuit tester

Joseph F. Keithley founded Keithley Instruments in 1946 in a small workshop in Cleveland, Ohio. It designs, develops, manufactures and markets electronic instruments and systems geared to electronics manufacturers for high-performance production testing, process monitoring, product development and research. The company has nearly 500 products that are used to source, measure, connect, control...

With more than 60 years of measurement expertise, Keithley Instruments has become a world leader in advanced electrical test... instruments and systems. Our customers are scientists and engineers in the worldwide electronics industry involved with advanced materials research, semiconductor device development and fabrication, and the production of end products such as portable wireless devices....