Launch X431 O2-2 Scopebox — 4-Channel Automotive Oscilloscope

The Launch X431 O2-2 Scopebox is a professional-grade 4-channel automotive oscilloscope designed to take the guesswork out of complex electrical diagnostics. Whether you're chasing an intermittent sensor fault, diagnosing ignition issues, or analysing actuator behaviour, the O2-2 gives you the signal visibility to find the fault fast — and fix it with confidence.

Built as an add-on module for the X431 scan tool ecosystem, the O2-2 integrates seamlessly with the X431 PRO3S+, PAD V, and PAD VII through the dedicated O2-2 application, turning your existing scan tool into a fully capable lab-quality oscilloscope right there in your workshop bay.

Why the O2-2 Belongs in Your Workshop

Modern vehicles are increasingly dependent on complex electrical and electronic systems, and standard scan tools often can't tell the whole story. The O2-2 Scopebox fills that gap — delivering real-time waveform analysis across 4 independent channels so you can test circuits, sensors, actuators, and ignition systems simultaneously, without swapping leads or losing your place.

With 100MHz bandwidth, a 1GSa/s sampling rate, and ±3% vertical accuracy, you're getting oscilloscope performance that rivals dedicated bench equipment — in a compact unit that runs directly off USB or 12V/24V DC power.

Key Features

• 4-Channel, 100MHz Bandwidth — simultaneously monitor up to four signals with a 1GSa/s sampling rate and 3.5ns rise time for high-speed waveform capture
• 23 Automatic Measurements — displayed on a single screen for fast, at-a-glance analysis without manual cursor work
• Waveform Record & Playback — capture and review high-resolution waveforms for intermittent fault diagnosis; one-key capture makes the process up to 70% faster than traditional scopes
• Split-Screen Display — view multiple channels side by side for direct signal comparison (key O2-2 upgrade over the O2-1)
• Multi-Touch Gesture Support — pinch-to-zoom vertically and horizontally directly on the waveform for precise signal review
• CAN Bus Decoding — built-in support for CAN and LIN protocols for communication network diagnostics
• Waveform Math Functions — addition, subtraction, multiplication, and FFT analysis for advanced signal investigation
• Self-Calibration — on-demand self-adjust optimises signal path accuracy before critical measurements
• Online Firmware Upgrades — keep the unit current without manual processes (upgraded from O2-1's manual update method)
• Demo Mode — test and familiarise yourself with the interface before connecting to a live vehicle
• USB & DC Power — powered via USB (5V/1A) or direct vehicle battery (12V/24V DC); PAD VII supports USB power supply directly
• Multi-Language Interface — suitable for diverse workshop environments
• Compatible X431 Tools — works with X431 PRO3S+, PAD V, PAD VII, PRO ELITE, Throttle, Torque, Turbo, IMMO Elite, IMMO Plus, and more

Test Applications

The O2-2 covers the full range of in-vehicle electrical testing, including:

• Sensor waveform analysis (MAF, MAP, O2, CKP, CMP, and more)
• Actuator signal verification (injectors, solenoids, throttle bodies)
• Ignition system diagnostics (primary and secondary via included secondary ignition pick-up)
• Circuit continuity and voltage waveform capture
• CAN/LIN bus communication analysis