Keysight InfiniiVision HD3 Series Oscilloscope
Keysight InfiniiVision HD3 Series at NWS
InfiniiVision HD3 Series oscilloscopes

Download the HD3 Data Sheet


NEW! Keysight InfiniiVision HD3 Series Oscilloscopes

With the highest ADC and lowest front-end noise, the all-new InfiniiVision HD3 Series oscilloscopes offer the best precision in class. Leveraging hardware technology from the UXR Series, the HD3 Series boasts the most impressive resolution on the market with 4x the vertical accuracy and up to 10x less noise than the competition. Paired with our fast, uncompromised waveform update rate and 25x more memory than our current InfiniiVision scopes, the HD3 Series is truly set apart from other oscilloscopes in this class.

This powerful all-new custom hardware combined with new advanced functions in the user interface enables the most dynamic and accurate testing system

HD3 Series Oscilloscope Key Features

Keysight pushes measurements to the limit in every class of scope. Perform digital debugging using a portable oscilloscope with a custom ASIC that delivers 4x more vertical resolution and half the noise floor of other oscilloscopes. Troubleshoot your design and ensure product quality by debugging with an oscilloscope that can see the small signals beyond the noise to catch the slightest and most infrequent signal glitches.

  • Increase vertical resolution by 4x with 14-bit ADC.
  • See smaller signals with a 50 μVRMS noise floor, the lowest in its class.
  • Identify infrequent signal glitches with an uncompromised 1.3 M waveform/ second update rate for all measurements, enabled by a custom ASIC.
  • Capture and analyze more signals at once with 100 Mpts of deep memory.
  • Automate measurements with the industry’s largest selection of serial bus protocols and application software.

Keysight HD3: 4x the Resolution, Half the Noise

Keysight HD3 Portable Precision

Portable Precision

  • Analyze the smallest signals in your design with the highest degree of accuracy
  • Highest resolution in the industry (ADC and ENOB)
  • Lowest noise front-end in class
Keysight HD3 Custom Technology

Custom Technology

  • Custom components optimized for oscilloscope measurements
  • New deep memory architecture
  • Analyze and debug faster with hardware-based zone triggering, serial, mask, and more
  • Industry-first automatic debug software –Fault Hunter
Keysight HD3 Versatile Functionality

BreezeU-100

  • Dive deeper with more flexibility in the user interface (split grids, custom thresholds, bandwidth limiting options, and more)
  • Immediate license upgrade – no return to factory
  • From power integrity to medical imaging to general debugging, the HD3 provides the highest accuracy for your most challenging measurements

InfiniiVision HD3 Series Oscilloscope Promotion

Maximize Your Memory on a New InfiniiVision HD3 Series Oscilloscope

Win a Free Keysight Entry-Level Oscilloscope

Keysight Scope Contest Block

Interested in becoming Our Partner?