Klein Instruments, a privately owned US-based company founded in 1983, employs approximately 10 people. Its primary business is the manufacturing of appliances, electrical, and electronic equipment, specializing in colorimeters. As of 2023, the company serves a diverse clientele including those in monitor and display manufacturing, digital cinema, broadcast media, film and video production, the motion picture industry, mobile device production, GPS manufacturing, military and aerospace, search engine provision, web application software development, motion picture camera manufacturing, and home theater calibration.
