2638A Hydra Series III Data Acquisition System/Digital Multimeter

  • DC accuracy of 0.0024 %
  • Thermocouple accuracy of 0.5 °C
  • Input types: ac V, dc V, ac I, dc I, thermocouple, PRT (2, 3, 4 w), thermistor, resistance (2-4 w), frequency
  • 6.5-digit bench DMM function for front-panel inputs
  • 20 on-board math channels
  • 45 channels/second basic dc scan rate
  • Internal 57,000 scan/setup file memory
  • USB flash drive support
  • 300 V CAT II input safety rated