Jaltest AGV (Agricultural) Diagnostic Tool
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Jaltest AGV is a complete diagnostic system for agricultural machinery: a case containing the Jaltest Link, the unit you connect to the diagnostic socket, and the software that runs on your own laptop.
With it, you can access the control units of tractors, combine harvesters and implements, and machines that communicate according to the ISOBUS standard. Cojali lists 146 brands and 2,458 models for Jaltest AGV. A new software version is released three times per year, with additional brands, models and systems.
This set includes everything required to perform diagnostics: the Link, the software activation and the software licence for the first year. Once you receive the unit, we will activate the module based on the serial number of the supplied Link. You will need to arrange a laptop and the brand-specific cables separately.
KEY BENEFITS
IMPORTANT NOTES
What's in the box
Hardware
- Jaltest Link:The interface you connect to the diagnostic socket of the machine.
- Multipin kit AGV:The agricultural version of the multipin kit: loose measurement leads with connection cable, plus three power cables — with battery clamps, for the cigarette lighter socket and the short auxiliary cable for agricultural machinery.
- OBD cable, 16-pin:The standard cable for the regular diagnostic connection.
- USB-C cable:The connection between the Link and your computer.
- 1 metre extension cable: With a 26-pin SubD connector, the wide connector on the Link itself.
- Case: The compact design, 505 x 381 x 146 mm.
Software
- Software activation: The one-time purchase that unlocks the AGV module.
- Software licence, twelve months: The right to use it for the first year.
- INFO Online AGV (29475): The technical information accompanying the software. Included, not available separately, and free of charge from 2026.
- Jaltest GRP: The workshop software from Cojali for customers, machines and reports.
Which machines and systems
Tractors
☰ Show all 59 tractor brands, split by continent☰ Hide full list▼
Harvesting equipment
☰ Show all 46 harvesting equipment brands, split by continent☰ Hide full list▼
Implements, trailed and self-propelled
☰ Show all 63 implement brands, split by continent☰ Hide full list▼
The systems in the machine
What you can do with it
Diagnostics and service
- Read fault codes: The fault memory of the control unit, with a fault finder for each fault code.
- Measured values: The values from the connected sensors, monitored live.
- Actuate components: Cojali itself names switching the fan on, deactivating cylinders, a compression test and checking the operation of mechanisms.
- ECU data: Serial number, software version and other control unit information.
- Parameters and calibrations: Configure control units and adjust systems.
- Service counters: Reset after a service.
Technical information, included
- Fault finder: By fault code and by symptom.
- Technical data: Of the system and the machine.
- Wiring diagrams: The electrical schematics for the system.
- Maintenance data: The machine's maintenance information.
- Procedures: Release procedures and working methods.
- Manual diagnostics: Troubleshooting without the system reporting itself.
Cables and computer
The 16-pin OBD cable is supplied in the case. If the machine has a proprietary connector, a separate cable is required for that. Cojali bundles the agricultural cables in a set:
If you're unsure which cable suits your machines, please ask us; we'll identify the right one for each brand.
Costs and licensing
Optional add-ons
Package Contents
- 1xJaltest Link interface (70001015)
- 1xMultipin kit AGV (70002002)
- 1xOBD-II 16-pin diagnostic cable (JDC213.9)
- 1xUSB-C cable for the Jaltest Link (JDC107.9B)
- 1xExtension cable 1 metre, SubD-26 with jack (JDC100)
- 1xCompact case (70003015)
- 1xJaltest AGV software activation (29751)
- 1xJaltest AGV software licence, twelve months (73501007)
- 1x Jaltest INFO Online AGV (29475) and Jaltest GRP
Technical specifications
| Specification | Product Description |
|---|---|
| Brand | Jaltest (Cojali) |
| References included in this set | 70001060 + 29751 + 73501007 |
| Diagnostic Module | Jaltest AGV (Agricultural Equipment) |
| Machine Types | Tractors, combine harvesters, implements and ISOBUS |
| Dekking volgens Cojali | 146 brands and 2,458 models |
| Software updates | Three times per year |
| Expert Mode | Included |
| Technical specifications | INFO Online AGV (29475), included and free from 2026 onwards |
| Workshop software | Jaltest GRP |
| Interface | Jaltest Link (70001015) |
| Case | 505 x 381 x 146 mm |
| Supplied cables | JDC213.9, JDC107.9B and JDC100 |
| Software licence | Twelve months from activation (73501007) |
| Annual renewal | € 786.95 with update licence (29764) |
| Activation | By us, once you have received the device, based on the serial number of the supplied Jaltest Link |
| Installations | Maximum five PCs |
| Not included | Laptop and manufacturer-specific diagnostic cables |

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.










