Precision Source Performance and Rapid Measurement Results

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, color LCD graphic interface without changing connections.

  • Get accurate measure current and voltage using a single source measure unit instrument
  • Measure remotely from a PC without programming
  • Display I-V curves and other types of graphs on the front panel
  • Enjoy best-in-class 6.5-digit sourcing and measurement resolution
  • Source and measure resolution down to 10 fA and 100 nV
  • Improve testing efficiency while lowering the cost of ownership

Control your B2900 Series Benchtop SMU

The Keysight B2900 Series SMUs offer multiple software application solutions for instrument remote control, including:

  • EasyEXPERT group+ device characterization software: Simplify common characterization tasks like test setup and execution, data analysis, and data management using the intuitive GUI interface.
  • B2900 Quick I-V measurement software: Perform I-V measurements and display measurement data in tables and graphs without the need to program.
  • BenchVue software: Integrate various Keysight instruments and control B2900 SMUs as voltage / current sources right from your PC.

Key Specifications

Max Output

210 V, 3 A DC
10.5 A Pulse

Max SMU Channels


Min Measurement Resolution

10 fA/100 nV



Max Speed

100,000 rdgs/s

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Notice: The B2900A series precision source/measure unit such as B2901A, B2902A, B2911A and B2912A will be discontinued on December 1, 2021. The last day to place an order for this product is November 30, 2021. Keysight will continue to provide world-class support for this product for the standard period of 5 years.

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