It is a portable digital hardness tester designated to dynamic measuring of metal materials hardness. The measuring probes are connected to the display unit by a cable.
Among the advantages, that have not been mentioned yet, belongs fast measuring, when the temperature appears within 0.5 seconds on the display. Contactless thermometers are also great for measuring high or low temperatures, which can not be measured by common thermometers. It does not affect the measured object, the measuring takes place without any risk of contamination and mechanical effects on the surface of the measured device.