--- product_id: 72220958 title: "EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi" brand: "espotek" price: "HK$376" currency: HKD in_stock: true reviews_count: 8 category: "Espo Tek" url: https://www.desertcart.hk/products/72220958-espotek-labrador-easy-to-use-open-source-all-in-one store_origin: HK region: Hong Kong --- # 2-channel oscilloscope, 750ksps Logic analyzer, 2-channel, 3MSPS with serial decoding 2-channel arbitrary waveform generator, 1MSPS EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi **Brand:** espotek **Price:** HK$376 **Availability:** ✅ In Stock ## Summary > ⚡ Your pocket-sized electronics lab—power, precision, and open-source freedom! ## Quick Answers - **What is this?** EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi by espotek - **How much does it cost?** HK$376 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/72220958-espotek-labrador-easy-to-use-open-source-all-in-one) ## Best For - espotek enthusiasts ## Why This Product - Trusted espotek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open-Source Freedom:** 100% open hardware and software—customize, audit, and innovate with full access to code and design files on GitHub. - • **Compact Yet Powerful:** Weighing less than an ounce, this pocket-sized device packs oscilloscope, multimeter, logic analyzer, and power supply into one sleek green package. - • **All-in-One Portable Lab:** Transform any PC, Mac, Linux, Android, or Raspberry Pi into a full electronics workstation—no bulky gear needed. - • **Plug-and-Play Simplicity:** Intuitive software interface designed for both beginners and seasoned engineers—setup and calibration in minutes. - • **Pro-Grade Signal Precision:** 750ksps oscilloscope and 1MSPS waveform generator deliver lab-quality measurements and custom signals on the go. ## Overview The EspoTek Labrador is a compact, open-source USB device that converts Windows, Mac, Linux, Android, or Raspberry Pi systems into a versatile electronics lab. Featuring a 2-channel 750ksps oscilloscope, 2-channel 1MSPS arbitrary waveform generator, 2-channel 3MSPS logic analyzer with serial decoding, multimeter, and adjustable power supply, it offers professional-grade tools in a portable, affordable package beloved by makers and engineers alike. ## Description The EspoTek Labrador is a USB Device that turns any PC (Windows/Mac/Linux), Raspberry Pi or Android device into a full electronics lab with oscilloscope and more. The software interface was designed from the ground-up to be intuitive for students and makers, while retaining some of the more complex features than experienced engineers can make use of. Best of all, the hardware and software is 100% open source - all code and design files are publicly available on GitHub. Review: USB scope. - Cheap scope for my computer. Needed a presentation display of an audio waveform. Did its job. Review: Perfect solution for casual circuit hobbyists needing an oscilloscope - The Labrador is really cleverly engineered. I love being able to analyze waveform outputs of circuits I’m tinkering with. As a hobbyist, I wasn’t prepared to invest many hundreds of dollars (or more) in a scope. But, utilizing an existing computer for processing and display, and mass producing the chip brings the price here to $30, which is amazing. It certainly meets all my needs as a casual user. I put the chip in a simple plastic box, and connected leads for 2 scope inputs, 1 waveform generator, plus a common ground, plus the USB (which communicates with the computer and also provides power). I had a slight hangup, which turned out to be a bad micro usb cable. Some do power but not data, so watch out for that. A better quick start guide would be appreciated. It’s actually so simple to set up that it can be mildly confusing, which sounds strange, but is true — I wanted to connect more wires, but most of the pins were not needed in a simple application, and power comes over the USB, as mentioned before. Software installation was easy. I would like to see a way to save your settings between sessions in the software. Great job! ## Features - Oscilloscope (2 channel, 750ksps) - Arbitrary Waveform Generator (2 channel, 1MSPS per channel) - Power Supply (4.5 to 15V, 0.75W max output, with closed-loop feedback) - Logic Analyzer (2 channel, 3MSPS per channel, with serial decoding) - Multimeter (V/I/R/C) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CVB7ZJG | | Best Sellers Rank | #65,619 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Lab Oscilloscopes | | Brand | EspoTek | | Brand Name | EspoTek | | Color | Green | | Compatible Devices | PC (Windows/Mac/Linux), Raspberry Pi, Android device | | Customer Reviews | 4.2 out of 5 stars 171 Reviews | | Item Weight | 20 Grams | | Manufacturer | EspoTek | | Measurement Type | Multimeter | | Min. Operating Voltage | 4.5 Volts | | Minimum Operating Voltage | 4.5 Volts | | Model | ETL-001 | | Part Number | ETL-001 | | Power Source | Corded Electric | | Specification Met | Open Source | | Style | Compact | | Style Name | Compact | ## Product Details - **Brand:** EspoTek - **Color:** Green - **Item Weight:** 20 Grams - **Power Source:** Corded Electric - **Style:** Compact ## Images ![EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/411NOEj-cGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ USB scope. *by K***D on April 3, 2026* Cheap scope for my computer. Needed a presentation display of an audio waveform. Did its job. ### ⭐⭐⭐⭐⭐ Perfect solution for casual circuit hobbyists needing an oscilloscope *by J***N on May 5, 2021* The Labrador is really cleverly engineered. I love being able to analyze waveform outputs of circuits I’m tinkering with. As a hobbyist, I wasn’t prepared to invest many hundreds of dollars (or more) in a scope. But, utilizing an existing computer for processing and display, and mass producing the chip brings the price here to $30, which is amazing. It certainly meets all my needs as a casual user. I put the chip in a simple plastic box, and connected leads for 2 scope inputs, 1 waveform generator, plus a common ground, plus the USB (which communicates with the computer and also provides power). I had a slight hangup, which turned out to be a bad micro usb cable. Some do power but not data, so watch out for that. A better quick start guide would be appreciated. It’s actually so simple to set up that it can be mildly confusing, which sounds strange, but is true — I wanted to connect more wires, but most of the pins were not needed in a simple application, and power comes over the USB, as mentioned before. Software installation was easy. I would like to see a way to save your settings between sessions in the software. Great job! ### ⭐⭐⭐⭐⭐ Super useful, super small, super affordable *by S***O on February 17, 2020* I've had it for 2 hours and it's already been put to work. Very much a "plug-and-play" device as well. While it doesn't quite have the feature set or resolution of a $400 PicoScope, it comes amazingly close for an order of magnitude less money. The 2 oscilloscope inputs and separate signal generator outputs, plus the ability to generate a custom output waveform really put it over the top for me. Already ordered a few BNC connectors and a small project box so I can take this with me whenever I travel for work... seems like we always need a 'scope when there isn't one around. It's going to be very helpful for troubleshooting assorted instrumentation. The software is also very straightforward to setup and use once you get the hang of the shortcuts. Overall great little product. ## Frequently Bought Together - EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - ELEGOO Mega R3 Project The Most Complete Ultimate Starter Kit with Tutorial Compatible with Arduino IDE --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/72220958-espotek-labrador-easy-to-use-open-source-all-in-one](https://www.desertcart.hk/products/72220958-espotek-labrador-easy-to-use-open-source-all-in-one) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-13*