When it comes to advanced diagnostics across a range of vehicle types and industries, Jaltest stands out as a leader. Whether you’re servicing a Class 8 commercial truck, a skid steer on a construction site, a forklift in a warehouse, a combine in the field, or a marine vessel at dock, one thing remains consistent — the comprehensive and powerful Jaltest Diagnostic Kit.

In this blog, we’ll take a closer look at exactly what’s inside a Jaltest kit, no matter the module it supports. Spoiler alert: it’s packed with everything you need to get straight to work.

One Platform, All Systems: The Power of Jaltest

The Cojali Jaltest diagnostic solution is known for its ability to perform dealer-level diagnostics across virtually every make and model. With coverage for Class 3 through Class 8 on-road vehicles, as well as modules for Agriculture, Material Handling Equipment, Off-Highway, and Marine, Jaltest enables technicians to:

  • Run thousands of bi-directional commands
  • Perform cylinder cut-out tests
  • Trigger DPF regenerations
  • Handle injector coding/programming
  • Access parameter changes, maintenance resets, calibration, and more

And with integrated repair information, wiring diagrams, and troubleshooting support, this tool does more than read codes — it guides technicians to a fix.

What’s in the Box? Jaltest Kit Components

No matter which industry-specific module you choose, each Jaltest Diagnostic Kit is thoughtfully equipped with both the hardware and software you need to get started. Here’s what’s included:

Hardware Components

The heart of the system — rugged, Bluetooth-enabled, and multi-protocol.

  • USB Cable

For hardwired connections to your PC or laptop.

  • 6 Pin & 9 Pin Diagnostics Cable

Industry-standard connectors for most medium and heavy-duty trucks.

  • OBD Diagnostics Cable

For light-duty and standard OBD-II vehicles.

  • Multipin Kit & Multipin Cable

Allows for connection to a wide range of equipment with proprietary pins.

  • Cigarette Lighter Power Supply Cable

Powers your Link device directly from the vehicle cab.

  • Auxiliary Power Supply Cable

Extra power options for when vehicle power isn’t available.

  • Extension Cable (SUBD-26 + Jack)

Gives you more flexibility for hard-to-reach connections.

Software Access

  • Software Activation
  • 1 Year License for Jaltest Diagnostics
  • 1 Year License for Jaltest INFO

Includes technical specs, repair guides, wiring diagrams, and troubleshooting documentation.

Build It Your Way

While the base kit includes universal hardware, users can customize their kit with the appropriate software module(s) — whether that’s for Commercial Vehicle (CV), Agriculture (AG), Off-Highway (OHW), Marine, or Material Handling Equipment (MHE). The software module determines what systems the Jaltest tool will cover, while the hardware remains largely the same across all kits.

This flexibility allows multi-industry technicians or fleet managers to expand their coverage easily without having to purchase entirely separate kits.