The Gamma Scientific 940 LED Series Goniometers are optimized to provide precise measurement of angle dependent spatial radiation properties of large LED luminaires, lamps and modules, with models optimized for measuring different sample sizes. Every system complies with CIE, DIN, and IES standards.

All Goniometer products from Gamma Scientific are accompanied by ISO17025 accredited calibration (NVLAP lab code 200823-0) for accuracy and certainty.