KEITHLEY INSTRUMENTS, LLC

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Ultra-precision capacitance bridges, ultra-precise and stable capacitance standards.

Radiation measuring instruments, dosimeters, radiac, survey meters, surveymeter

panel meters, switchboard meters, bargraph, shunts, ac transducers, volt-pac, bomar, airpax, parker, westinghouse-style

test equipment, control systems, electronic systems, electronic devices, electronic device design, data collection equipment, data management systems, netwoked data access