The Pico Automotive 4425 is a 4-channel oscilloscope that works with your PC to measure and test virtually all of the electrical and electronic components and circuits in any modern vehicle, and powerful enough for the next generation of vehicles with new technologies such as CAN FD. 

Also known as PicoScope (sometimes a lab scope) the 4425 turns your laptop or desktop PC into a powerful diagnostic tool, showing the changing electrical signals inside wires. 

Also available as part of award-winning Automotive Diagnostics Kits that include sensors and leads, these combinations contain everything you need just add a PC. With four channels you can view all four cylinders at once, for instance.

With the Pico Automotive 4425 PicoScope you can measure:

  • Ignition (primary and secondary)
  • Injectors and fuel pumps
  • Starter and charging circuits
  • Batteries, alternators and starter motors
  • Lambda, airflow, ABS and MAP sensors
  • Electronic throttle control
  • CAN bus, LIN bus and FlexRay


  • Contains all the items in the 4-channel starter kit plus
  • S Hook, 1 x Multimeter style test probe black & red, back-pinning probes.
  • 1 x Shrouded to unshrouded 4mm adaptor black & red, 20A/ 60A DC current.
  • clamp, BNC to BNC lead with earth clamp, 1 x high bandwidth 10:1 attenuator.
  • COP & signal probe, PicoScope Case, Fuse breakout kit ATC & Mini.
  • 2000A/200A Current clamp with BNC.
  • Posters: ECU & PicoScope Automotive.

  • PicoScope 4425 4-channel scope with rubber case.
  • 2 x Small crocodile clip black & red, 4 x BNC to 4 mm test leads: blue, red.
  • green, yellow, 1.8m Pico USB3 Cable, 1 x Battery Clip red, 2 x Battery Clip.
  • black, 2 x Flexible backpinning Probe black & red.
  • 1 x high bandwidth 10:1 attenuator, PicoScope Software CD.
  • Pico Advanced Vehicle Diagnostics DVD, Quick start guide.