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Picoscope 4 Channel Standard Diagnostic Kit 4425A (PQ178)

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PicoScope 4425A 4 Channel Standard Diagnostic Kit (PQ178)

The PicoScope 4425A 4 Channel Standard Diagnostic Kit (PQ178) builds on the Starter Kit to deliver a more comprehensive automotive oscilloscope solution for professional technicians. Featuring the advanced PicoScope 4425A 4-channel oscilloscope with PicoBNC+™ smart connectivity, this kit provides faster setup, automatic probe recognition, and enhanced diagnostic capability across a wider range of vehicle systems.

The PicoScope 4425A Standard Diagnostic Kit includes a more extensive selection of probes and accessories compared to the Starter Kit, allowing quicker access to test points and improved signal capture across electrical systems, sensors, and actuators.

Automatic probe detection and guided setup help reduce configuration errors, while deep memory and high-resolution sampling enable detailed waveform capture and analysis for accurate diagnostics.

PicoScope 4425A Software Compatibility

The PicoScope 4 Channel Diagnostic Kit is compatible with:

  • PicoScope 6 Automotive
  • PicoDiagnostics
  • PicoScope 7 Automotive (currently in beta for the 4425A)

These platforms provide access to:

  • Guided test procedures
  • Waveform libraries of known-good patterns
  • Structured diagnostic workflows

These features help technicians capture, interpret, and compare live waveform data for more accurate fault confirmation.

PicoScope 4425A Connectivity & Compatibility

  • PicoBNC+™ smart probe interface with automatic recognition
  • Compatible with traditional BNC probes and a wide range of transducers
  • Supports battery-free current clamps and powered probes (where applicable)
  • Compatible with Pico transducers (WPS500X and WPS600C) and NVH interfaces
  • Seamless integration with existing probes and third-party accessories

PicoScope 4425A Applications

The PicoScope 4425A automotive oscilloscope is suitable for:

  • Advanced electrical and electronic diagnostics (sensors, actuators, communication signals)
  • Battery, starter, and charging system waveform analysis
  • Engine and drivability diagnostics using waveform capture and comparison
  • Hybrid and electric vehicle testing with supported workflows
  • Comprehensive workshop fault finding across multiple vehicle platforms

Operating System Compatibility

  • Windows 10, 8, and 7 (32-bit and 64-bit)
  • macOS and Linux support forthcoming

Why Buy the PicoScope 4425A Standard Diagnostic Kit?

  • Enhanced diagnostic capability compared to entry-level kits
  • Expanded accessory set for faster and easier testing
  • Automatic probe guidance to reduce connection errors
  • Comprehensive software support with guided tests and waveform libraries
  • Flexible and upgradeable platform compatible with existing probes and accessories

Oscilloscope Module

  • Model: PicoScope 4425A

  • Channels: 4 analogue channels

  • Real-Time Sample Rate: Up to 400 MS/s

  • Bandwidth: 20 MHz

  • Sample Memory: 250 million samples

  • Input Range: ±200 V to ±50 mV (12 selectable ranges)

  • DC Accuracy: ±1% of full scale

  • Vertical Resolution: 12-bit (software-enhanced to 16-bit)

Connectivity

  • Interface: USB 2.0 / USB 3.0 compatible

  • Power: Powered via USB connection to host PC

Software & Operating System Compatibility

  • Operating Systems:

    • Windows® 10, 8, and 7

    • Linux® and macOS® support (to be confirmed)

  • Compatible with automotive diagnostic software including PicoScope 6, PicoDiagnostics, and PicoScope 7 Automotive

PicoScope Module:

  • 1 x Pico 4425A 4-channel scope module

Test Leads and Breakouts:

  • 4 x PicoBNC+ 3-meter Test Leads (Blue, Red, Green, Yellow)
  • 1 x PicoBNC+ 10:1 Scope Probe

Ignition Components:

  • 2 x Secondary Ignition Pickups
  • 1 x COP Probe
  • 1 x 45 cm Earth Wire for Coil Pack
  • 2 x HT Extension Test Leads

Current Measurement:

  • 1 x 60A AC/DC Current Clamp
  • 1 x 200A/2000A AC/DC Current Clamp

Clips, Probes, and Adapters:

  • Various crocodile clips, multimeter test probes, battery clips, and acupuncture probes

Miscellaneous:

  • 1 x S Hook
  • 1 x USB Cable (1.8 meters)
  • 1 x Carry Case
  • 24 months for the scope module
  • 12 months for all other items
Weight 1.8 kg
Channels

4225A – 2 Channels, 4425A – 4 Channels, 4823 – 8 Channels

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