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Agilent 3458A Digital Multimeter
The Agilent 3458A Multimeter shatters long-standing performance barriers of speed and accuracy on the production test floor, in R&D, and in the calibration lab. The Agilent 3458A is simply the fastest, most flexible, and most accurate multimeter ever offered by Agilent Technologies. In your system or on the bench, the Agilent 3458A saves you time and money with unprecedented test system throughput and accuracy, seven function measurement flexibility, and low cost of ownership.
Select a reading rate of 100,000 readings per second for maximal test throughput. Or achieve highest levels of precision with up to 8-1/2 digits of measurement resolution and 0.1 part per million transfer accuracy. Add this to the Agilent 3458A's simplicity of operation, and you have the ideal multimeter for your most demanding applications.

High test system throughput

  • Faster testing
    • Up to 100,000 readings/sec
    • Internal test setups > 340/sec
    • Programmable integration times from 500 ns to 1 sec
  • Greater test yield
    • More accuracy for tighter test margins
    • Up to 8.5 digits resolution
  • Longer up-time.
    • Two-source (10V,10 k?) calibration, including ac
    • Self-adjusting, self-verifying auto-calibration for all functions and ranges, including ac

High resolution digitizing

Greater waveform resolution and accuracy
  • 16 to 24 bits resolution
  • 1100,000 to 0.2 samples/sec
  • 12 MHz bandwidth
  • Timing resolution to 10 ns
  • Less than 100 ps time jitter
  • Over 75,000 reading internal memory

Calibration lab precision

Superb transfer measurements
  • 8.5 digits resolution
  • 0.1 ppm dc Volts linearity
  • 0.1 ppm dc Volts transfer capability
  • 0.01 ppm rms internal noise

Extraordinary accuracy

  • 0.6 ppm for 24 hours in dc Volts
  • 2.2 ppm for 24 hours in Ohms
  • 100 ppm mid-band ac Volts
  • 8 ppm (4 ppm optional) per year voltage reference stability

3458A Data Sheet

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