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