Spectrum analyzers and signal analyzers display raw, unprocessed signal information such as voltage, power, period, wave shape, sidebands, and frequency.

Scalar network analyzers measure the amplitude portion of scattering or S-parameters, reflection and transmission coefficients between the incident and reflection waves that describe a device’s behavior under linear conditions at the microwave frequency range

Gas and air instruments detect, monitor or analyze gases present in an environment.

Particle size, shape and count analyzers are used to determine the physical makeup of individual particulates in aerosols, dispersion, emulsions, powders and other sample types

Combustion analyzers and flue gas analyzers measure the gas content of emissions in order to monitor the combustion efficiency of fuel-burning equipment

Bus analyzers and bus exercisers are used to monitor and check the performance of a system bus

Laser beam analyzers are used to determine the quality of a laser beam