Six impact devices are available for special applications(d, dc, d+15, c, dl, g) Direct display of hardness scales hrb, hrc, hv, hb, hs, hl; Software to connect with pc and dataview for pc operation; Automatic identification impact devices and test direction (except g); Software data and upperlower limits setting and sound alarm; Time and date setting; auto-clock; On-board memory holds 240-1000 groups of data; Integral thermal printer, print all test results and histogram; For all metallic materials; Li battery , low voltage indication and sound alarm; Lcd with blue back-light, showing all functions and parameters; Wide measuring range; Long standby time and stable performance of field work;
