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·硬度計

·Hardness

·維氏硬度計

·Vickers hardness tester

·洛氏硬度計

·Rockwell hardness

·布氏硬度計

·Brinell hardness

·里氏硬度計

·Leeb hardness tester

·韋氏硬度計

·Wechsler hardness

·邵氏硬度計

·Shore hardness

·萬能硬度計

·Universal hardness

·臺式硬度計

·Desktop hardness

·便攜式硬度計

·Portable hardness

·便攜式里氏硬度計

·Portable hardness of magnitude

·超聲波硬度計

·Ultrasonic hardness

·探傷儀

·Detector

·超聲波探傷儀

·Ultrasonic Flaw Detector

·紅外測溫儀

·Infrared thermometer

·紅外熱像儀

·Thermography

·超聲波測厚儀

·Ultrasonic Thickness Gauge

·沃伯特硬度計

·Wilson Wolpert hardness