Profile: Ectron Corporation manufactures instrumentation products for data acquisition and calibration. We provide miniature, rugged conditioner amplifiers. Our products include transducer conditioner & instrumentation amplifiers, frequency to voltage converters, LVDT/RVDT conditioners, thermocouple simulator - calibrators, thermocouple cold - junction compensators, and overspeed monitors. Our Model 1140A provides four calibration functions: precise simulation & precise measurement of thermocouple signals, generation of accurate DC voltages, and measurement of DC voltages over the same range.