MH 180 Digital Portabel Leeb Hardness Tester Digital Portable Leeb Hardness Tester Test at any angle, even upside down. Wide measuring range is all metallic materials. Hardness scales HL, HRA, HRC, HRB, HB, HV, and HSD. Large capacity memory can store up to 500 groups. Connectable with PC via RS232 port. It also has a software calibration function. Portable leeb Hardness Tester MH180,portable compact plastic case,test any angle,360 degree ,even upside down ,wide measuring range ,large screen,large memory. 1 Compact plastic case,suitable for use under poor working conditions. Test at any angle, even upside down. 2 Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL 3 Large screen (segment LCD), showing all functions and parameters. With EL background light. 4 Large capacity memory could store 100 groups information. 5 Datapro Software to connect with PC via RS232 port. Micro printer support