Digilent Test & Measurement Equipment

With lab spaces decreasing and engineering teams becoming more distributed, companies are choosing all-in-one instruments as a supplement to traditional laboratories, creating a need for a portable test and measurement bench that can support all types of designs.

Engineers all over the world use Digilent Test and Measurement devices to decrease their design cycle time and increase their impact by always having an oscilloscope, logic analyzer, waveform generator and more within reach.

Our line of Test and Measurement products enables engineers to continue their designs anywhere.

What is the Analog Discovery 2?

Digilent Analog Discovery 2 is a USB oscilloscope, logic analyzer, and multi-function instrument that allows users to measure, visualize, generate, record, and control mixed-signal circuits of all kinds. This test and measurement device is small enough to fit in your pocket, but powerful enough to replace a stack of lab equipment, providing engineering professionals, students, hobbyists. and electronic enthusiasts the freedom to work with analog and digital circuits in virtually any environment, in or out of the lab. The analog and digital inputs and outputs can be connected to a circuit using simple wire probes; alternatively, the Analog Discovery BNC Adapter and BNC probes can be used to connect and utilize the inputs and outputs.

Driven by the free WaveForms software (Mac, Linux, and Windows compatible) software, Analog Discovery 2 can be configured to work as any one of several traditional test and measurement instruments including an Oscilloscope, Waveform Generator, Power Supply, Voltmeter, Data Logger, Logic Analyzer, Pattern Generator, Static I/O, Spectrum Analyzer, Network Analyzer, Impedance Analyzer, and Protocol Analyzer.

An Ecosystem of Adapters

Since its launch, we’ve developed an ecosystem of adapter boards and accessories inspired (and sometimes designed) by customers. With these accessories, additional functionality can be added including BNC probes, impedance analysis, curve tracer, and even a breadboard.

  1. BNC Adapter for higher bandwidth and BNC connectors
  2. Breadboard Adapter and Breadboard Breakout for a direct connection to the breadboard
  3. Impedance Analyzer for additional Impedance measurement functionality
  4. Audio Adapter for audio signals analysis
  5. Transistor Tester for additional curve tracer functionality


  • Two-channel USB digital oscilloscope (1MΩ, ±25V, differential, 14-bit, 100MS/s, 30MHz+*)
  • Two-channel arbitrary waveform generator (±5V, 14-bit, 100MS/s, 12MHz+ bandwidth*)
  • 16-channel digital logic analyzer (3.3V CMOS and 1.8V or 5V tolerant, 100MS/s)
  • 16-channel pattern generator (3.3V CMOS, 100MS/s)
  • 16-channel virtual digital I/O including buttons, switches, displays, and LEDs, which is perfect for logic training applications
  • Two input/output digital trigger signals for linking multiple instruments or providing an external trigger source
  • Two channel voltmeter
  • Network Analyzer with Bode, Nyquist, Nichols transfer diagrams of a circuit. The Network Analyzer has a range of 1Hz to 10MHz
  • Spectrum Analyzer capable of power spectrum and spectral measurements (noise floor, SFDR, SNR, THD, etc.)
  • Data Logger with exportable data and plot functionality
  • Impedance Analyzer for analyzing capacitive and inductive elements
  • Protocol Analyzer with SPI, I2C, CAN, AVR, and UART
  • Two programmable power supplies (0…+5V , 0…-5V). The maximum available output current and power depend on the Analog Discovery 2 powering choice.
  • Stereo audio amplifier to drive external headphones or speakers with replicated Arbitrary Waveform Generator signals
  • An available Software Development Kit for programming with Python and C++, and a toolkit for programming with LabVIEW.
  • MATLAB support for the Data Acquisition Toolbox
  • Product Compliance:
  • HTC: 8471809000
  • ECCN: 3A992.a

*Note: To achieve maximum bandwidth, use of the BNC Adapter for Analog Discovery is required.


Analog Discovery Studio

The Portable Circuits Laboratory for Everyone

What is the Analog Discovery Studio?

The Analog Discovery Studio is a fully-functional portable test and measurement device that can turn any cross-functional space into a pop-up electronics laboratory. Equipped with 13 instruments including an Oscilloscope, Logic Analyzer, Spectrum Analyzer, Waveform Generator, and more; the Analog Discovery Studio provides an entire stack of benchtop instruments with a convenient breadboardable interface, perfect for enabling circuit design anywhere!

Portable Design

The Analog Discovery Studio is designed to be a compact alternative to a stack of benchtop equipment. Its durable enclosure measures 1.25 x 9.25 x 7.5 inches and fits on a bench, desktop, or backpack. Students can access the Oscilloscope and Waveform Generators via breadboardable MTE cables, or industry standard BNC cables, and the Logic Analyzer, Pattern Generator, and Triggers can be accessed via MTE cables.

Circuits or designs can be built on the included, magnetically connected Breadboard Canvas and conveniently swapped out or removed for transit, making the transition from working in the lab to working at home as seamless as possible. The Breadboard Canvas also includes power supply outputs controlled by physical switches, common I/O built-in, and a large breadboardable surface. The Breadboard Canvas and the cost-optimized Blank Canvas can be purchased separately in the event that an extra is needed, or if the breadboards wear out.


Analog Inputs:
  • Used in the Oscilloscope, Network Analyzer, Spectrum Analyzer, Voltmeter, Impedance Analyzer, and Data Logger
  • Two analog input channels, accessible through BNC or MTE connectors
  • Channel type: differential (with MTE) or single-ended (with BNC)
  • Analog bandwidth with BNC cables: 30+ MHz @ 3dB
  • Analog bandwidth with MTE flywires: 9 MHz @ 3dB
  • Input range ±25 V (±50 V diff)
  • Input protected to ±50 V
  • 14-bit resolution
  • Operate at 100 MS/s
Analog Outputs:
  • Used in the Waveform Generator and Network Analyzer
  • Two arbitrary waveform generator channels, accessible through BNC or MTE connectors
  • AC amplitude (max): ±5 V
  • Analog bandwidth (BNC or MTE connectors: 8 MHz @ 3dB)
  • Operate at 100 MS/s
Power Supplies
  • 12 volt supply: 12V ±5%; 0.2 Amps max
  • -12 volt supply: -12V ±5%, 0.2 Amps max
  • 5 volt supply: 5.0V ±5%; 1.0 Amps max
  • 3.3 volt supply: 3.3V ±5%; 1.0 Amps max
  • V+ and V- rails: 1V to 5V (V+), and -1V to -5V (V-)
  • Maximum power output: 2.1W for each supply
  • Maximum current output: 700mA for each supply
  • Note: Remove the protective foam from underneath the Breadboard Canvas before using the power supplies
Digital Inputs and Outputs:
  • Used in the Logic Analyzer, Pattern Generator, Protocol Analyzer, and Digital I/O
  • Channels: 16
  • Input logic standard: LVCMOS (1.8/3.3V, 5V tolerant)
  • Output logic standard: LVCMOS (3.3V, 12mA)
Product Compliance:
  • HTC: 8471809000
  • ECCN: EAR99

Analog Discovery Pro 3000

Portable High Resolution Mixed Signal Oscilloscopes

ADP 3450 and ADP3250, in the line of Analog Discovery Pro devices, offers 4 channels (ADP3450) / 2 channels (ADP3250) analog input with 14-bit resolution at up to 0.5 GS/s. Additionally, to meet the needs of an increasingly digital world, 16 dedicated digital channels make the ADP3450 a true mixed signal oscilloscope. With the included digital power supply, digital outputs, two channel arbitrary waveform generator, and two dedicated external triggers Analog Discovery Pro comes with 12 instruments ready to analyze mixed signal systems through our free software, WaveForms.

  • Oscilloscope
  • Power Supplies
  • Data Logger
  • Pattern Generator
  • Spectrum Analyzer
  • Impedance Analyzer
  • Waveform Generator
  • Voltmeter
  • Logic Analyzer
  • Static I/O
  • Network Analyzer
  • Protocol Analyzer
Test your systems in Linux environment

Analog Discovery Pro introduces Linux Mode. Linux Mode provides an on-device terminal-based operating system that, when combined with WaveForms SDK, is a flexible starting point for all kinds of custom tests and applications. Running embedded on the device itself or via WaveForms, engineers and measurement enthusiasts alike can take advantage of data streaming via ethernet, and the on-device storage to capture buffers of millions of samples.

Advanced Trigger Modes

Analog Discovery Pro features a variety of advanced triggering options. Instruments within WaveForms can be cross-triggered for example, activating an oscilloscope capture based on a received and decoded digital protocol. And external signals can trigger events using the two dedicated external trigger inputs on the back of the device. WaveForms provides these features configurable in the instruments themselves, or for more control or automation in one of the available scripting interfaces.


Analog Inputs:
  • Used in the Oscilloscope, Network Analyzer, Spectrum Analyzer, Voltmeter, Impedance Analyzer, and Data Logger
  • ADP3450: Four analog input channels accessible via front panel BNC connectors
  • ADP3250: Two analog input channels accessible via front panel BNC connectors
  • Channel type: single ended
  • Analog bandwidth: 55+ MHz @ 3 dB
  • Noise limiting hardware bandwidth filter: 20 MHz
  • Can be enabled or disabled
  • 14-bit resolution (16-bit resolution with oversampling)
  • Input range ±25 V (±50 V diff)
  • Input protected to ±50 V
  • Max sampling rate:
  • 0.5 GS/s (with oversampling enabled)
  • 100 MS/s default
  • AC or DC coupling
  • Input buffer Size
  • 128 MS total in record mode
  • 32 k + samples per channel in repeated/shift/screen modes
  • Channel type: single-ended
Analog Outputs
  • Used in the Waveform Generator, Impedance Analyzer, and Network Analyzer
  • Two arbitrary waveform generator channels, accessible via front panel BNC connectors
  • 14-bit Resolution
  • AC amplitude (max): ±5 V
  • Analog bandwidth: 15 MHz @ 3 dB
  • Maximum Sampling Rate: 125 MS/s
Digital Inputs and Outputs
  • Used in the Logic Analyzer, Pattern Generator, Protocol Analyzer, and Digital I/O
  • Channels: 16
  • Input logic standard: LVCMOS (adjustable 1.2 V to 3.3 V, 5 V tolerant)
  • Output logic standard: LVCMOS (adjustable 1.2 V to 3.3 V, 8 mA)
  • Max sampling rate: 125 MS/s
  • Logic analyzer buffer memory:
  • 64 MS total in Record Mode
  • 32 k+ per channel in Repeated/Shift/Screen modes
Digital Power Supply :
  • One Power supply with two access points
  • Voltage Range: 1.2 V to 3.3 V
  • Output Current: 300 mA
Connectivity :
  • Device to computer: USB or Ethernet connection (in Linux or Standard Modes)
  • 4 High-speed USB 2.0 ports for peripheral connection (enabled in Linux mode)
  • Enabled for set and tested WiFi dongles (in Linux Mode)
Product Compliance:
  • HTC: 8471809000
  • ECCN: 3A992.a
Advanced Triggering:
  • Trigger sources: oscilloscope analog channels, function generator start, digital I/O lines, external triggers, manual trigger button
  • Trigger Modes
  • None, auto, manual (forced trigger), single
  • Analog Trigger
  • Edge, pulse, transition, condition, level, hysteresis, hold-off
  • Digital Trigger
  • Edge, level, pattern, glitch, protocol
  • Auxiliary Powered
  • Dimensions: 23.40 cm x 19.40 cm x 3.81 cm (9.2 in x 7.6 in x 1.5 in)
  • Weight: 450 g


Digital Discovery

Portable USB Logic Analyzer and Digital Pattern Generator

What is the Digital Discovery?

The Digilent Digital Discovery™ is a combined logic analyzer, protocol analyzer, and pattern generator instrument that was created to be the ultimate embedded development companion compatible with a wide variety of digital systems. Digital Discovery was designed to optimize channels, speed, and portability. A small form factor facilitates easy storage and provides a whole suite of advanced features to allow you to debug, visualize, and simulate digital signals for most embedded projects.

Digital Signals Meet Flexibility

Digital signals are prolific in the engineering world making conveniently interpreting and producing digital signals a critical part of the engineers benchtop. Traditional logic analyzers are typically designed for a specific system with set specifications. The Digital Discovery was designed to be the most flexible logic analyzer on the market, able to be reconfigured on the fly at the touch of a button. Test one design with all 32 channels at 3.3V, then switch to another design requiring the maximum sample rate at the full 800 MS/s and any other logic level between 1.2V and 3.3V, all with the same device.

Digital inputs and outputs can be connected to a circuit using simple wire probes or breadboard wires; alternatively, the Digital Discovery High Speed Adapter and impedance-matched probes can be used ensure signal integrity on higher speed signals.

The Digital Discovery is designed for anyone embarking on embedded development; with features and specifications deliberately chosen to maintain a small and portable form factor, withstand use in a variety of environments all powered by our free software, WaveForms.


  • 32-channel digital logic analyzer (1.2…3.3V CMOS, 8 channels at 800MS/s*, 16 channels at 400MS/s*, and 32 channels at 200MS/s)
  • 11 Built in Interpreters, Custom Interpreters available via scripting
  • Protocol Analyzer Featuring Digital Bus Analyzers (SPI, I²C, UART, CAN, AVR)
  • 16-channel pattern generator (1.2…3.3V CMOS, 100MS/s)
  • 16-channel virtual digital I/O including buttons, switches, and LEDs – perfect for logic training applications
  • 4-channel programmable power supply of 1.2…3.3V/100mA. The same voltage supplies the Logic Analyzer input buffers and the Pattern Generator input/output buffers, for keeping the logic level compatibility with the circuit under test
  • All Inputs and Outputs Programmable
  • Selectable Digital IO pulls
  • Selectable Drive, Slew, Pull and Frequency
  • Logic Level Selectable between 1.2V and 3.3V

*Note: To ensure signal integrity on speeds of 200MS/s and higher, the High Speed Adapter and Logic Probes must be used.



The feel of benchtop software with a computer-friendly user interface.

WaveForms seamlessly connects to our USB portable oscilloscope, logic analyzer, and function generator products, such as the Analog Discovery Pro 3000, Analog Discovery 2, Analog Discovery Studio, and the Digital Discovery, with full Windows, Mac OS X, and Linux support. This software, coupled with the compatible hardware, brings a powerful suite of instruments to enable analog and digital design on your personal computer. Designed with a clean, easy to use graphical interface for each instrument, WaveForms makes it easy to acquire, visualize, store, analyze, produce and reuse analog and digital signals.

WaveForms SDK (Software Development Kit) downloads automatically with the WaveForms application and provides libraries and examples to write custom applications in C, Python, and more. Third party toolkits are also available for NI LabVIEW and MATLAB.

NOTE: WaveForms is FREE to download and can be operated in demo mode. Download now to test it out! In order to download this software, click on the "Download Here" button to be taken to the resource center. This software is free, downloads in about 60 seconds and you are able to choose from Windows, Mac OS X, Linux, and ARM files. There is no limit on how many times you can download the WaveForms files

Network Analyzer
Logic Analyzer