ULTRA ELECTRONICS

pneumatic actuators; compressed air generators

electrical control, test and monitoring apparatus; electrical control and monitoring apparatus for aircraft, maritime and naval vessels, military vehicles and hydraulic apparatus; weapon control apparatus; torpedo control apparatus; sonars, sonobuoys, sonobuoy receivers, and sonobuoy control apparatus; bathythermal buoys; satellite communication buoys; underwater acoustic transmitters and receivers; acoustic and magnetic measurement, ranging and calibration apparatus; apparatus for monitoring and recording the performance of machinery; apparatus for monitoring and recording test ranges; magnetic measurement instruments; data logging apparatus and printers; electrical control and monitoring apparatus for aircraft landing gear, aircraft flaps, aircraft rudders and aircraft propellers; rotor track and balance apparatus for helicopter rotors and aircraft propellers; aircraft de-icing control apparatus; communications control apparatus; data processing, recording and transmission apparatus; standby radio apparatus; apparatus for monitoring noise and vibration; apparatus for generating counter-noise and vibration; loudspeakers, microphones and acoustic processors; light control apparatus and aircraft light control apparatus; railway points sensor switches; speed limiters; ignition relay apparatus; amplifiers, power generators, power supplies, resonant power supplies; control consoles, panels and displays; control handles and switches; indicators and warning apparatus; transducers, sensors, fluxgate sensors, actuators; electric cables, cable harnesses, connectors, terminal blocks and switches; software, bathythermal data processing software

refrigeration and cooling apparatus, gas liquifying apparatus, and gas purifying apparatus; lighting apparatus; lighting apparatus for aircraft