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Keysight (Formerly Agilent) 3458A

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Keysight (Formerly Agilent) 3458A

8- 1/2-Digital Multimeter

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Availability Confirmed on Quote

Product Overview

The Keysight (formerly Agilent) 3458A Multimeter is a high performance DMMs (digital multimeter) that provides both speed and accuracy in the R&D lab, on the production test floor, and in the calibration lab. The Keysight (formerly Agilent) 3458A saves time and money with unprecedented test system throughput and accuracy. Select a reading rate of 100,000 readings per second for maximal test throughput or achieve highest levels of precision with up to 8.5 digits of measurement resolution and 0.1 part per million transfer accuracy.

Here are some of the key features of the Keysight (formerly Agilent) 3458A:

Faster testing o 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 usage

  • Two-source (10 V, 10 kO) calibration, including AC
  • Self-adjusting, self-verifying auto-calibration for all functions and ranges, including AC

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


  • 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

Waveform resolution and accuracy

  • 16 to 24 bits resolution
  • 100,000 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

Request a quote to rent or buy the Keysight (formerly Agilent) 3458A today.


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