Ключевые слова: analysis, background, beam, black, diagnostic, digital, display, distance, equipment, hand, handheld, heat, hold, hot, industrial, industry, infra, infrared, laser, light, measure, measurement, meter, mobile, modern, noncontact, object, portable, pyrometer, ray, red, scanner, scanning, screen, sensor, spectrum, system, technology, temp, temperature, test, thermometer, tool, unit, visual, yellow,