Features: - High quality metal shell - LCD color screen with back-light - Measuring hardness of all metallic materials - Software for PC connection - Freely switch to different hardness scales(HL, HB, HRb, HRA, HV, HS) - Automatically identify 7 types of impact devices for special application - Rechargeable Li-ion battery with Low power consumption, standby time 150 hours Measuring Materials For all metallic material Warranty (1 Year Warranty Subjected to Terms and Conditions) Find more at https://matrixintegrity.com/leeb-hardness-tester-leeb191 or email at salesalesmatrixintegrity@gmail.com for any enquiry Price does not include additional taxes, fees and surcharges. Please note pre-order usually takes about 1-4 weeks.