spectrometer, gradiometer, detector, metal detector, radiometer, spectroscopic, mass spectrometer, spectrographic, spectroscopic analysis, terahertz, interferometer, photometer, electromagnetic, resistivity, spectroscopy, reflectometer, imager, photodetector, dipole moment, antineutrino, polarimetry, seismometer, gamma ray, infrared, mossbauer, radial velocity, bolometer, inertial guidance, theodolite, airglow, coronagraph, bathymetry, ultrasonic, infrared radiation, retroreflector, azimuthal, sensor, spectrographic analysis, spectro, radiometric, photoemission, geophysics, galvanometer, minos, conductivity, inclinometer, muon, scintillator, dispersive, backscatter, photometry, semiconducting material, deimos, monochromator, mineralogical, gravity gradient, multispectral, petrography, spectra, quadrupole, magnetoresistance, diffraction, triaxial, waveguide, tomographic, neutron radiation, lidar, magnetics, geophone, pyrometer, photoluminescence, scintillometer, dosimeter, undulator, binocular microscope, neutron, circular polarization, niton, manometer, ionization, plasmon, hydrophone, crystallographic, spectrophotometry, electron accelerator, manganite, seismograph, astrometry, photoelectron, electroluminescence, telescopes, osiris, phonon, galvo, photon, sciamachy, ionisation, magnetic dipole, magnetization, electron microscope, inertial navigation, resonant cavity, magnetometers, dynamometer, anemometer, spectrometers, accelerometer, analyser, calorimeter, extractor, generator, mixer, oscilloscope, analyzer, gyroscope, receiver, sonar

meter

gaussmeter