ASSOCIATED RESEARCH, INC.
        electrical safety compliance testing instruments: hipot, IR, ground bond, line leakage/correct connection
BEHLMAN ELECTRONICS, INC.
        AC power supplies, frequency converters, inverters, UPS's
COM-POWER CORP.
        EMI/RFI test equipment
EATON ePDU
        AC power distribution and control products; remote reboot and power management systems
EXERTHERM USA
        predictive maintenance system for critical electrical equipment
HG ASSOCIATES
        technical manufacturers representative
        ACRA CONTROL aerospace, transportation high peformance data acquisition systems
        BAUMER GROUP sensors for factory and process automation
        HEIM DATA DIV., ZODIAC DATA SYSTEMS, INC. data acquisition, recording systems for aerospace, defense
        LUMISTAR, INC. board level and integrated telemetry systems
        MEASUREMENT SPECIALTIES, INC. Schaevitz position sensors
        PRESSURE PROFILE SYSTEMS instrumentation systems to measure distributed tactile, contact pressures
        SHERBORNE SENSORS precision inclinometers, accelerometers, force transducers
OHM LOADS, INC.
        custom passive resistive loads and manufacturing services
POWER SERVICE CONCEPTS, INC.
        battery services
SLAUGHTER TEST SYSTEMS
        armature, stator, and battery test equipment
THERMO SCIENTIFIC KEYTEK
        EMC test systems (ESD, EFT, surge, power quality); ESD testers for ICs & circuit boards
TRANSIENT SPECIALISTS, INC.
        Thermo KeyTek equipment rental and used equipment sales
 UTILITY SYSTEMS TECHNOLOGIES, INC.
        voltage regulators, power conditioners