spectrometer
instrument used to measure the spectral components of light as a function of its part in the electromagnetic spectrum
colorimeter
measurement device for objective color measurements
mass spectrometer
instrument to measure the mass-to-charge ratio of gas phase ions
spectrophotometer
deals with visible light, near-ultraviolet, and near-infrared, but does not cover time-resolved spectroscopic techniques
Dark Energy Spectroscopic Instrument
instrument for conducting a spectrographic survey of distant galaxies
Near Infrared Camera and Multi-Object Spectrometer
scientific instrument on the Hubble Space Telescope
optical spectrometer
spectrometer for visible light
HARPS-N
high-precision radial-velocity spectrograph
infrared spectrometer
imaging instrument
alpha particle X-ray spectrometer
spacecraft instrument
spectrograph
instrument or apparatus for photographing or otherwise recording spectra
Crystal Barrel
particle detector for spectroscopy of light mesons
Infrared interferometer spectrometer and radiometer
device built into the Voyager space probe
Solar Wind Spectrometer
part of the Apollo Lunar Surface Experiments Package (ALSEP)
Venus Emissivity Mapper
spectrometer that will fly on the VERITAS and EnVision Venus missions
spectroradiometer
light measurement tool
prism spectrometer
instrument
gamma-ray spectrometer
instrument for measuring gamma radiation
Tillinghast Reflector Echelle Spectrograph
spectrograph on the telescope at the Smithsonian Astrophysical Observatory's Fred L. Whipple Observatory
Global Ozone Monitoring Experiment
spacecraft instrument
ACIS
instrument on the Chandra X-ray Observatory
imaging spectrometer
scientific instrument
Thermal Emission Spectrometer
instrument on board Mars Global Surveyor
Gamma-Ray Imaging Spectrometer
balloon-borne gamma-ray spectrometer instrument
Tropospheric Emissions: Monitoring of Pollution
NASA spectrograph flown on the Intelsat 40e communications satellite
Scanning Imaging Absorption Spectrometer for Atmospheric Chartography
spectrometer instrument on board the European Space Agency (ESA)'s Envisat satellite
Total Ozone Mapping Spectrometer
ozone monitoring instrument on multiple spacecraft