Ectron specializes in high-performance instrumentation: instrumentation amplifiers, transducer amplifiers, transducer conditioners, lvdt conditioners, frequency to voltage converters, phase error detectors, thermocouple simulator calibrators, cold junction compensators, and ac power supplies.

REOTEMP Instrument Corporation manufacturers temperature measuring instruments for commercial and industrial applications. REOTEMP products include; bimetal, vapor/gas actuated, and digital thermometers; thermocouples, RTD's; thermowells. REOTEMP also carries a complete line of pressure gauges and related accessories.

Precision Engine Controls, a San Diego manufacturer of turbine engine fuel metering valves, electric actuators, engine monitoring and control systems ...

Manufacturer of radio controls for industrial applications including overhead cranes, concrete pumps and conveyors.

Catalog of scales and weighing equipment. Specializing in manufacture of custom systems and applications.