10 Best Best Cheap Logic Analyzer of 2025

Tested and Reviewed: Top 10 Best Cheap Logic Analyzer deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

LONELY BINARY

LONELY BINARY Logic Analyzer 8 Channels 24MHz USB Kit with Base Module, Breadboard Breakout Board, USB-A & Type-C Cables, Test Clips, Alligator Clips Compatible with Arduino ESP32 STEM DIY Projects

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Editor's bottom line:

“This best cheap logic analyzer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High-Speed 8-Channel AnalysisCaptures digital signals at up to 24MHz across 8 channels, enabling precise debugging of complex protocols like I2C, SPI, and UARTideal for advanced STEM projects without the limitations of basic 4-channel models.
User-Friendly DesignBase module and breakout board simplify connections to breadboards, microcontrollers, and other setups.
Logic Level Expansion BoardBreaks out all 8 channels to 2.54mm male pins and pads for alligator clips, enabling flexible and secure connections in diverse projects.
Logic Level Breadboard Adapter Easily connects the logic analyzer to breadboards, providing direct and convenient access to all 8 channels for prototyping and testing.
Dual USB ConnectivityComes with both USB-A and Type-C cables for universal compatibility with older PCs, modern laptops, and devices, ensuring hassle-free plug-and-play across Windows, Mac, Linux, and Ubuntu.
Comprehensive Accessory KitBundled with 10 test clips, 5 alligator clips, jumper wires and a portable storage caseeverything needed for immediate out-of-the-box use, reducing setup time and extra costs.
Portable and OrganizedCompact storage container keeps components safe and accessible, perfect for on-the-go projects.
Versatile ApplicationsIdeal for hobbyists, students, and professionals working on embedded systems, IoT, or protocol analysis.

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Picked by 397 people today

9.5

innomaker

innomaker LA1010 USB Logic Analyzer 16 Input Channels 100MHz with The English PC Software Handheld Instrument,Support Windows (32bit/64bit),Mac OS,Linux

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Main Highlights

High-Performance 16-Channel Logic Analyzer: Cost-effective LA1010 USB logic analyzer with 16 input channels and 100MHz sampling rate per channel, featuring portable design and included KingstVIS PC software.
Real-Time Signal Visualization: Simultaneously capture 16 digital signals and convert them into clear digital waveforms displayed instantly on your PC screen for precise analysis.
Protocol Decoding & Data Extraction: Decode 30+ standard protocols (I2C, SPI, UART, CAN, etc.) to extract human-readable communication data, accelerating debugging.
Multi-Application Tool: Ideal for developing/debugging embedded systems (MCU, ARM, FPGA), testing digital circuits, and long-term signal monitoring with low power consumption.
Cross-Platform Compatibility: Supports Windows 10/11 (32/64bit), macOS 10.12+, and Linux drivers auto-install, no configuration needed.

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9.5

HiLetgo

HiLetgo USB Logic Analyzer Device with EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug

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Main Highlights

The logic for each channel sampling rate of 24M/s. General applications around 10M, enough to cope with a variety ofoccasions; 8-channel
Sampling rate up to: 24 MHz , can be 24MHz. 16MHz, 12MHz, 8MHz, 4MHz, 2MHz, 1MHz, 500KHz, 250KHz, 200KHz, 100KHz, 50KHz, 25KHz;
The logic for each channel sampling rate of 24M/s. General applications around 10M, enough to cope with a variety ofoccasions;
Input voltage range: -0.5V to 5.25V; Input Low Voltage: -0.5V to 0.8V; Input High Voltage: 2.0V to 5.25V
Input Impedance: 1Mohm || 10pF (typical, approximate); Crystal: +/-20ppm, 24MHz

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9.2

Comidox

Comidox 1Set USB Logic Analyzer Device Set USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug for Arduino ARM FPGA M100 Hot

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Main Highlights

This item is an logic analyzer designed to be compatible with Saleae Logic Analyzer software.This item is also supported for PulseView.
Sampling rate up to: 24 MHz , can be 24MHz. 16MHz, 12MHz, 8MHz, 4MHz, 2MHz, 1MHz, 500KHz, 250KHz, 200KHz, 100KHz, 50KHz, 25KHz.
The logic for each channel sampling rate of 24M/s. General applications around 10M, enough to cope with a variety ofoccasions.
A total of 8 digital channels, the voltage range is 0V and 5.5V, of which 1.5V is the voltage threshold, below 1.5V is considered low, above 1.5V is considered high.
UART, SPI, IIC and other communication debugging, let you get twice the result with half the effort. 24M sampling rate, can automatically analyze UART, IIC, SPI and many other standard protocols.

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9.0

VQP

USB Logic Analyzer, 16 Channels, 400MHz Sampling Rate, 16G Sampling Depth, 256Mbits Memory, USB 2.0 Interface for PC Analysis on WinXP/10 Mac OS Linux (DSLogic Plus)

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Main Highlights

16 channels dual-mode support: Stream mode captures and transfers data in real time for long sample duration; Buffer mode captures and stores data temporarily for high sample rate
USB 2.0 Type-C interface with up to 16G sample depth in stream mode
Support for adjustable threshold and shielded wires for a better, cleaner waveform
256Mbits on-board SDRAM memory with multiple buffer modes
Compatibility with WinXP-Win10, macOS, and Linux, supporting nearly 100 protocol decoders, and being open-source on Github

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8.8

Saleae

Logic 8 (Black) - Saleae 8-Channel Logic Analyzer

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Main Highlights

Ultra portable USB Logic Analyzer - 8 Digital/Analog inputs (multi-use)
Decode SPI, I2C, and 23+ more analyzers
Digital sample rate up to 100 MS/s, Analog sample rate up to 10 MS/s
10 Billion+ samples of digital, 500 Million+ samples of analog (uses PC memory, USB 2.0)
Cross platform - Mac, Windows, & Linux

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8.6

innomaker

innomaker USB Logic Analyzer LA2016 16 Channel 200MHz 1G Memory with English PC Software Portable High Speed Supports I2C SPI CAN UART for Windows MacOS Linux

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Main Highlights

High-Performance 16Ch 200MHz AnalysisCapture 16 digital signals simultaneously with a massive 1Gbits deep memory at 200MHz sampling rate. This USB logic analyzer ensures no data loss during complex debugging, providing precise insights into your system's behavior.
Automated Protocol DecodingThe English PC software automatically decodes over 20 protocols including I2C, SPI, UART, CAN, I2S, USB1.1, JTAG, and Modbus. Save hours of manual work with clear protocol interpretation and rapid debugging capabilities.
Advanced Software FeaturesStreamline your workflow with powerful English software featuring waveform compression, data export/save functions, and a built-in PWM generator. The intuitive interface reduces learning time while enhancing productivity.
Cross-Platform CompatibilityWorks seamlessly across Windows (32/64-bit from XP to 10), Mac OS, and Linux systems. Features USB bus-powered operation and supports both USB 2.0/3.0 connections for true plug-and-play convenience.
Portable Complete SolutionThis handheld logic analyzer comes with full accessories including test probes, hook clips, and USB cable. The lightweight design offers laboratory-grade performance anywhere for both lab and field applications.

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8.3

WWZMDiB

WWZMDiB USB Logic Analyzer for ARM FPGA Debugging Tool 24M Sampling 8 Channels

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Main Highlights

USB logic analyzerA good helper for microcontroller development, ARM system development, and FPGA development
Input voltage0~5V
Supported8 digital channels
Maximum sampling speed: 24Msps, can automatically analyze UART, IIC, SPI and other standard protocols.
Supported protocols: SPI, IIC, UART, SMBus, I2S, CAN, Parallel, Custom, Search, Async, 1-Wite, PS/2

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8.1

KeeYees

KeeYees USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM

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Main Highlights

This kit contains 12pcs SMD IC 6 Colors Test Hook Clips which are ideal for using this 24MHz 8CH logic analyzer.
If you are doing microcontroller, ARM system, FPGA development, we highly recommend you purchase this product! This item will help you solve your problem when you do MCU related products, especially for UART, SPI, IIC and other communication debugging.
Compatible with the Logic analysis software and open source programs such. B. sigrok (protocol analysis of RS232, SPI, IIC, 1-Wire, etc.)
Reliable Technical Support: We have prepared detailed tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries. Please visit our website (github: Keeyees/KY-57) to get tutorial or can contact us on Amazon, we will send PDF Document to you.

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8.1

Saleae

Logic Pro 8 (Black) - Saleae 8-Channel Logic Analyzer - Compatible with Windows, Mac, or Linux - Easy to Use, Ultra-Portable, Saves Time & Frustration

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Main Highlights

8 Digital/Analog inputs (multi-use)
Decode SPI, I2C, and 23+ more analyzers
Digital sample rate up to 500 MS/s, Analog sample rate up to 50 MS/s
10 Billion+ samples of digital, 500 Million+ samples of analog (uses PC memory, USB 3.0)
Cross platform - Mac, Windows, & Linux

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Our Best Overall Choice

Best Choice

9.7

LONELY BINARY

LONELY BINARY Logic Analyzer 8 Channels 24MHz USB Kit with Base Module, Breadboard Breakout Board, USB-A & Type-C Cables, Test Clips, Alligator Clips Compatible with Arduino ESP32 STEM DIY Projects

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High-Speed 8-Channel AnalysisCaptures digital signals at up to 24MHz across 8 channels, enabling precise debugging of complex protocols like I2C, SPI, and UARTideal for advanced STEM projects without the limitations of basic 4-channel models.
User-Friendly DesignBase module and breakout board simplify connections to breadboards, microcontrollers, and other setups.
Logic Level Expansion BoardBreaks out all 8 channels to 2.54mm male pins and pads for alligator clips, enabling flexible and secure connections in diverse projects.
Logic Level Breadboard Adapter Easily connects the logic analyzer to breadboards, providing direct and convenient access to all 8 channels for prototyping and testing.
Dual USB ConnectivityComes with both USB-A and Type-C cables for universal compatibility with older PCs, modern laptops, and devices, ensuring hassle-free plug-and-play across Windows, Mac, Linux, and Ubuntu.
Comprehensive Accessory KitBundled with 10 test clips, 5 alligator clips, jumper wires and a portable storage caseeverything needed for immediate out-of-the-box use, reducing setup time and extra costs.
Portable and OrganizedCompact storage container keeps components safe and accessible, perfect for on-the-go projects.
Versatile ApplicationsIdeal for hobbyists, students, and professionals working on embedded systems, IoT, or protocol analysis.

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