Portable Handheld Digital Display: Equipped with a clear, easy-to-read digital display for quick and accurate measurement results Multiple Hardness Scales: Supports a wide range of hardness scales including HL, HB, HRC, HRB, HV, and HS, providing versatility for testing various materials Fast Charging: Quick charging time of 2-4 hours, ensuring the device is ready for use with minimal downtime Large Data Storage: Capable of storing up to 900 test groups, allowing for efficient data tracking and record-keeping Reliable: Designed to withstand impacts with a 1-meter drop test capability, ensuring robust performance in demanding environments, Manufacturer: MTHCKXJBSUZ