HP Agilent 3458A Multimeter

The Keysight 3458A Multimeter, recognized the world over as the standard in high performance DMMs, offers very high accuracy and high-speed digitizing for calibration laboratory precision measurements and fast test system throughput.

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 Keysight 3458A's simplicity of operation, and you have the ideal multimeter for your most demanding applications.​

DC Volts

  • 5 ranges: 0.1 V to 1000 V

  • 8-1/2 to 4-1/2 digits resolution

  • Up to 100,000 readings/s (4-1/2 digits)

  • Maximum sensitivity 10 nV

  • 0.6 ppm 24-hour accuracy

  • 8 ppm (4 ppm optional)/year voltage reference stability

Resistance

  • 9 ranges: 10 ohms to 1 Gohms

  • 2-wire and 4-wire measurements with offset compensation

  • Up to 50,000 readings/second (5-1/2 digits)

  • Maximum sensitivity 10 micro-ohms

  • 2.2 ppm 24-hour accuracy

AC Volts

  • 6 ranges: 10 mV to 1000 V

  • 1 Hz to 10 MHz bandwidth

  • Up to 50 readings/s with all readings to specified accuracy

  • Choice of sampling or analog true rms techniques

  • 100 ppm best accuracy

DC Current

  • 8 ranges: 100 nA to 1 A

  • Up to 1,350 readings/s (5-1/2 digits)

  • Maximum sensitivity 1 pA

  • 14 ppm 24-hour accuracy

AC Current

  • 5 ranges: 100 µA to 1 A

  • 10 Hz to 100 kHz bandwidth

  • Up to 50 readings/second

  • 500 ppm 24-hour accuracy

Frequency and Period

  • Voltage or current ranges

  • Frequency: 1 Hz to 10 MHz

  • Period: 100 ns to 1 second

  • 0.01% accuracy

  • AC or DC coupled

Features

  • Math and Statistics

  • 20 kB memory

  • Self-adjusting autocalibration

  • Up to 100,000 readings/s over GPIB or with internal memory