True 6½-digit High Resolution, delivers up to 2,200,000 counts for precise and reliable measurements + Wide measurement range up to 3000V / 200A , meets the special requirements of photovoltaic, energy storage, and new energy vehicle testing + High-speed measurement up to 10,000 rdgs/s, greatly improves testing efficiency. + Comprehensive math functions, include Max, Min, Average, Standard Deviation,Relative Measurement, Bar Graph, Histogram, Trend Chart, dB/dBm, Limit test, and more; perform data analysis directly on the instrument without extra software + Built-in thermocouple cold junction compensation, no need for external compensation hardware, saving accessory costs and improving temperature measurement accuracy + Data Logger Function: records all measurement values in CSV format, with a fastest logging interval of 1ms, 2M points capacity, and expandable to 100M points via USB drive + 2 Gb NAND Flash Storage, stores large amounts of instrument setup files and data files. + Multiple Interfaces: USB Device / Host, LAN, RS-232; supports standard SCPI commands for easy integration into automated test systems + 4.3-inch IPS touchscreen, intuitive operation and graphical display allow engineers to get started faster, reduce operation time, and enhance visualization experience.