π FNIRSI DSO-152 Mini Oscilloscope β Pocket-Sized Signal Tester for Car Audio Tuning, Circuit Diagnostics & DIY Electronics β‘
π FNIRSI DSO-152 Mini Oscilloscope β Pocket-Sized Signal Tester for Car Audio Tuning, Circuit Diagnostics & DIY Electronics β‘
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π FNIRSI DSO-152 Mini Oscilloscope β Pocket-Sized Signal Tester for Car Audio Tuning, Circuit Diagnostics & DIY Electronics β‘
β‘ Pocket Oscilloscope
Professional Testing In Your Hand
See real waveforms, diagnose electronic problems faster, and upgrade your toolkit with a compact professional tester.

Why Makers Love It
Visualize Real Signals
Unlike basic testers, see waveform changes directly and understand what is happening inside your circuit.
Perfect For Car Audio Testing
Check gain settings, clipping issues, and electronic signals with confidence.
Built For DIY Learning
A compact learning tool for electronics beginners, students, and hobbyists.
Stop Guessing. Start Testing.
You only see numbers, making it difficult to understand unstable signals or hidden problems.
View waveforms instantly, diagnose faster, and work like a professional.

Β
Professional Functions.
Pocket-Sized Design.
β‘ 200KHz Signal Testing
Capture and analyze electronic signals clearly for daily troubleshooting and learning.
π― One-Touch AUTO Measurement
No complicated setup. Quickly display readable waveforms with automatic adjustment.
π Portable USB-C Charging
Take your testing tool anywhere without bulky equipment or a fixed workspace.
π± 2.8" LCD Display
A clear screen lets you easily view waveform changes and testing results.

From Garage Projects
To Electronics Learning
Whether you tune car audio, repair electronics, or explore circuits, DSO-152 gives you a smarter way to understand signals.
π Car Audio Tuning
Check signal output, gain adjustment and clipping problems.
π§ Electronics Repair
Find abnormal signals and troubleshoot circuits faster.
π STEM & DIY Learning
A practical tool for beginners, students and makers.
Test Signals In 4 Simple Steps
Attach to the circuit or signal source.
Automatically adjust settings.
See real signal behavior instantly.
Identify problems with confidence.

Specifications
Why Choose DSO-152?
β Portable professional testing tool
β Beginner-friendly operation
β Useful for automotive & electronics
β Perfect addition to your toolbox
Upgrade Your Electronics Toolkit Today β‘
A compact oscilloscope that helps you test smarter, learn faster, and repair with confidence.
