8858A 数字万用表

Key features 5 mega-samples-per-second high resolution digitizing, providing exceptional speed and accuracy. Intuitive user interface on a color display for easy data viewing in various formats including trend plots, waveforms, FFT, histogram and statistics. Direct digitizing capability with a minimum of 100,000 readings per second at 4.5 digits across GPIB, USBTMC, or Ethernet. Onboard data memory that can hold up to 15 million readings. Programmable front/rear electronic switch for immediate ratio results through a single remote command, and several USB ports for quick and easy data download to a flash drive.