ASD design and manufacture precision UV/VIS/NIR spectrometers, spectroradiometers and spectrophotometers. Tailored to applications in spectroradiometry, analytical chemistry and remote sensing, the firm's instruments perform over a wide range of environmental conditions for both field and industrial applications. In-house design capabilities available. Analytical Spectral Devices' spectroradiometeers are used in measurement of radiance, irradiance, reflectance or transmission and in a wide range of applications such as precision farming, marine and coastal environments, geology, aerospce, and for identifying vegetation, solids, and liquid vapor water phases.