2010
TEGAM acquires the portable ohmmeter line from PPM Instruments.
2002
TEGAM acquires Pragmatic Instruments Inc. a manufacturer of arbitrary waveform generators, voltage standards, MEMS, and custom engineering solutions for unique signal generation and amplification applications.
2001
TEGAM acquires Analite Inc., a manufacturer of Humidity and Temperature Sensors, Transmitters, Probes, and Controllers.
1997
TEGAM acquires the instrument division of Weinschel Corporation and now manufactures RF and microwave power and attenuation measurement systems. In addition, the System IIA power sensor calibrator products are added to TEGAM’s product line.
1995
TEGAM acquires the TM500/5000 product lines from Tektronix. These products include automated oscilloscope calibration equipment and general-purpose test instruments in a compact and modular format.
1993
TEGAM acquires the impedance and resistance product lines from ESI, (Electro-Scientific Industries), and now manufactures standard resistors, decade boxes, specialty ohmmeters and LCR meters for metrology, calibration, portable and production test applications.
1991
TEGAM acquires the Gertsch, Singer, AILTech, Cutler-Hammer ratio transformer, synchro-resolver standard, and phase angle voltmeter product lines from Eaton Corporation.
1985
TEGAM acquires the handheld thermometer and digital multi meter business of Keithley Instruments and grows it into a successful line of thermometers, handheld temperature calibrators and safety voltmeters.
1979
TEGAM acquires Syntel Incorporated, a manufacturer of three-phase industrial test products.