Precision measuring instruments offers hardness testers [rockwell, brinell hardness and mircro vicker type of hardness testers shore a and d], precision measuring tools, small hand tools, lab equipment micrometers, vernier calipers, engineering tools and other engineering tools form last 25 years. The portable digital hardness tester is a developed model of th 140. Salient features: on-board memory holds 240-1000 groups of data; automatic identification impact devices and test direction [except g]; time and date setting; auto-clock; integral thermal printer, print all test results and histogram; low battery, low voltage indication and sound alarm; dataview for pc operation; software to connect with pc; large lcd with back-light, showing all functions and parameters; direct display of hardness scales hrb, hrc, hv, hb, hs, hl; conversion to tensile strength [uts] for all metallic materials; wide measuring range; and six impact devices are available for special applications.
