1. definition color screen display: The HRM10 internal resistance meter is equipped with a TFT definition color screen featuring an advanced layout for clear and efficient data presentation. This enables faster and smoother visual detection, enhancing the overall user experience. 2. Sorting and comparison function: With eight preset groups of voltage and resistance values, the meter allows instant batch testing of batteries or precise identification of problematic ones. This significantly improves work efficiency and ensures accurate testing. 3. Fullprocess recording: The meter automatically stores test records, providing clear and easytoread results, eliminating reliance on memory. Additionally, data can be exported and analyzed by connecting the device to a computer, enhancing data management capabilities. 4. Touch and know: The HRM10 utilizes a Kelvin 4wire connection method for testing, effectively eliminating the impact of wire resistance and resistance. This ensures testing accuracy and reliability.