Leeb Hardness Tester Leeb190 SHOP NOW BUYHardness TesterLEEB190 Descriptions Features LCD color screen with back-lightMeasuring hardness of all metallic materialsSoftware to PC connectionFreely switch to different hardness scales(HL, HB, HRB, HRC, HRA, HV, HS)Automatically identify 7 types of impact devices for special applicationUpper and lower limit and sound alarmrechargeable Lo-ion battery with low power consumption, standby time 150 hours Measuring Materials For all metallic materials Technical Specification