MyFinder is a unique search engine with a simple privacy concept in mind. We log your searches but none of the data, it's that simple.
Image dissectorOscilloscopeOptical spectrometerElectro-optic modulatorTube testerOptical instrumentTuned radio frequency receiverOptical telescopeScintillation counterImage intensifierOptical microscopeElectron gunTraveling-wave tubeRadio receiverOptical transistorFluorometerTube soundAcousto-optic modulatorTelevision setMagnetic amplifierAudio power amplifierSight glassSignal generatorSpectroradiometerPhotometerElectronic tunerHollow-cathode lampGeiger counterThermographic cameraOptical attenuatorTriodeAutocorrelatorSignal lampS meterOpto-isolatorTeltron tubeEnvelope detectorImpedance analyzerRefracting telescopeCamera lensTest lightAutomatic frequency controlReflector sightOscillating u-tubeHot cathodeElectronic oscillatorBorescopeTube socketGuitar amplifierTeleidoscopeTransmitterScanning acoustic microscopeRf modulatorElectro-absorption modulatorPhotoelectric sensorLight tubeBackward-wave oscillatorSemiconductor curve tracerInduction coilOptical cavityOptoelectric nuclear batteryNight-vision deviceBlocking oscillatorBeat frequency oscillatorFiber-optic sensorNixie tubeInstrumentation amplifierDigital television adapterPhototubeBeam tetrodeGyrotronEsr meterDigital potentiometerStereoscopyLoop antennaGunn diodeOptical parametric amplifierPreamplifierOn-screen displayDielectric resonator12at7Tape recorderTransmissometerResonant-tunneling diodeGeissler tubeFiber-optic cableScanning electron microscopeSpinthariscopeScintillometerLens antennaRf power amplifierElectroluminescenceStereoscopeOpaque projectorEyepieceRubens tubeMagnetic flow meterOptical ring resonatorsOptical amplifierHydrogen maser