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Starting From US$ 1,243

Typical Configuration  

Typical Configuration

34401A Digital multimeter, 6.5 digit

  • 34401A-0B0 Download the product manual from the Keysight website
  • 34401A-120 120-volt ac line selection
  • R-51B-001-Z Return to Keysight Warranty - 3 years

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Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

Measurement Capability

  • 6½ digit resolution
  • 10 measurement functions: DC/AC voltage, DC/AC current, 2- and 4-wire resistance, diode, continuity, frequency, period
  • Basic accuracy: 0.0035% DC, 0.06% AC
  • 1000 V max voltage input, 3 A max current input

System Capability


The 34401A DMM will be discontinued December 1, 2016 and is replaced by next-generation 34461A Truevolt Series DMMs. Committed to providing world-class customer support, Keysight will continue to support these products for the standard period of 5 years.

The 34461A is Keysight’s next-generation 34401A DMM providing the same uncompromising performance for system and benchtop testing along with new capabilities you need:

  • Graphical display to accelerate your work
  • Truevolt measurement performance and accessibility (LAN, USB, GPIB)
  • 100% drop-in replacement with 34401A SCPI compatibility 

Learn more about migrating to the next industry-standard DMM, 34461A 6½ digit Truevolt DMM. 

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