Precision measuring instruments offers ranges of tools that includes hardness testers [rockwell, brinell hardness and micro vicker type of hardness testers shore a and d], precision measuring tools, small hand tools, lab equipment micrometers, vernier callipers, engineering tools and other engineering tools from last 25 years. Some of the features of portable digital hardness tester includes : usb communication interface; automatic identification of impact test direction; memory of 270 average data in 9 group files; backlight for convenient use in darkness; upper and lower limit setting; automatically switch off; computer software available; battery capacity display; software calibration; and aaa 1.5v battery.
