---
product_id: 537438005
title: "Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply"
brand: "digilent"
price: "C$45714"
currency: NIO
in_stock: true
reviews_count: 4
category: "Digilent"
url: https://www.desertcart.ni/products/537438005-analog-discovery-3-125-ms-s-usb-oscilloscope-waveform-generator
store_origin: NI
region: Nicaragua
---

# 125 MS/s sampling rate Dual variable power supplies up to 800 mA 16-channel logic analyzer at 125 MS/s Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply

**Brand:** digilent
**Price:** C$45714
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock pro-level electronics insight anywhere, anytime!

## Quick Answers

- **What is this?** Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply by digilent
- **How much does it cost?** C$45714 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/537438005-analog-discovery-3-125-ms-s-usb-oscilloscope-waveform-generator)

## Best For

- digilent enthusiasts

## Why This Product

- Trusted digilent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Waveform Wizardry:** Generate custom and modulated signals with 14-bit resolution and 12 MHz bandwidth for flawless testing.
- • **Logic Analyzer Powerhouse:** Analyze and debug complex digital protocols across 16 channels at lightning-fast 125 MS/s speeds.
- • **Dynamic Dual Power Supplies:** Variable 0.5 V to 5 V outputs delivering up to 800 mA for versatile circuit powering on the go.
- • **Precision Meets Portability:** Two 14-bit differential oscilloscope channels with 30+ MHz bandwidth fit in a sleek USB device.
- • **Seamless Software Integration:** Control and automate with SDK support for Python, C++, LabVIEW, and MATLAB plus advanced WaveForms suite.

## Overview

The Analog Discovery 3 is a compact, USB-powered multi-instrument device combining a 125 MS/s oscilloscope, waveform generator, 16-channel logic analyzer, and dual variable power supplies. Designed for engineers and hobbyists alike, it offers 14-bit resolution, extensive protocol support, and robust software integration, making it an essential tool for advanced hardware debugging and development.

## Description

Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply: desertcart.com: Industrial & Scientific

Review: Size - Best of the market
Review: Excellent scope and hardware debugging utility bel - It’s built well. For a hobbyist, trying to understand how electronics work on a deeper level, this is an invaluable tool. And the WaveForms software suite that pairs with it is just excellent too, once you get to know it. (You can even download it now and play with their sample software emulated scope to get a feel for whether you’ll like this hardware and if it’ll meet your needs)

## Features

- Oscilloscope: Two differential channels with 14-bit resolution at up to 125 MS/s per channel with a +/-25 V input range, 30+ MHz bandwidth with BNC Adapter; User-configurable input filters and lock-in amplifier; FFT, Spectrogram, Eye Diagram, XY Plot views, and more
- Arbitrary Waveform Generator: Two channels with 14-bit resolution at up to 125 MS/s per channel with a +/-5 V output range, 12 MHz bandwidth with BNC Adapter; Standard waveforms, amplitude and frequency modulated signals, direct playback from analog inputs, custom waveforms, and more
- Logic Analyzer and Pattern Generator: 16 digital I/O channels at up to 125 MS/s per channel; Individually-configurable 3.3 V digital inputs and outputs, 5 V tolerant inputs; SPI, I2C, UART, CAN, JTAG, ROM logic, custom protocols, and more
- Programmable Power Supplies: 0.5 V to 5 V and -0.5 V to -5 V variable power supplies; Up to 800 mA per channel when used with an auxiliary power source
- Additional software instruments including: Spectrum Analyzer, Network Analyzer, and Impedance Analyzer; Protocol Analyzer, virtual digital I/O such as buttons, switches, LEDs; Data logging, Voltmeter, in-app scripting
- SDK for hardware control in C, C++, Python, and other languages; Support for LabVIEW and MATLAB
- Ships with: one Analog Discovery 3, One plastic project box, One USB-C to USB-C programming cable, One 2x15 flywire signal cable assembly, 5-pack of 6-pin male headers, 30-pin flywire labels
- 1 Year subscription to Multisim Live and 30-day Trial of EveryMeasure with 5GB and 5 Users (requires Analog Discovery 3 registration through Digilent)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4L59R83 |
| Best Sellers Rank | #89,423 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Lab Oscilloscopes |
| Date First Available | June 14, 2023 |
| Item Weight | 8.5 ounces |
| Item model number | 410-415 |
| Manufacturer | Digilent |
| Product Dimensions | 7 x 2 x 9 inches |

## Images

![Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply - Image 1](https://m.media-amazon.com/images/I/515ardNwW4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Size
*by S***E on December 30, 2025*

Best of the market

### ⭐⭐⭐⭐⭐ Excellent scope and hardware debugging utility bel
*by Y***V on July 11, 2024*

It’s built well. For a hobbyist, trying to understand how electronics work on a deeper level, this is an invaluable tool. And the WaveForms software suite that pairs with it is just excellent too, once you get to know it. (You can even download it now and play with their sample software emulated scope to get a feel for whether you’ll like this hardware and if it’ll meet your needs)

### ⭐⭐⭐⭐ Does what it says on the tin
*by E***R on October 19, 2024*

Only used it as an oscilloscope so far, I’m sure it has tons of features that I haven’t figured out yet but my only gripe is that the waveforms software used with it is a bit clunky and difficult to navigate. I was getting frustrated trying to figure out how to enable trigger mode, and zooming and panning are way more difficult than they need to be. However, I can already tell that this is going to be an indispensable tool in my electronics kit. Edit: trigger mode sometimes misses when voltage goes above threshold

## Frequently Bought Together

- Analog Discovery 3: 125 MS/s USB Oscilloscope, Waveform Generator, Logic Analyzer, and Variable Power Supply
- BNC Adapter for The Analog Discovery
- Digilent Impedance Analyzer for Analog Discovery

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*