Accurate 360-degree measurement for various metal hardness scales including HRC, HB, and HV. Equipped with a clear LCD display for easy reading of results and user-friendly operation. Stores up to 100 groups of testing results, each with 1-7 individual readings and an average value for comprehensive analysis. Compact and lightweight design (153mm x 76mm x 37mm, 280g) makes it convenient for on-site testing and portability. USB communication feature allows for easy data transfer and record-keeping for further analysis and reporting., Manufacturer: MERHOVO