Jaltest (JTP23) | Round Female Pin (2,1 mm) | Accessories
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The Jaltest JTP23 is a round female pin with a diameter of 2.1 mm, specifically designed as an accessory for the Jaltest ETM (Electronic Test Module). This pin is used to make a reliable electrical connection with specific connection points on sensors and electronic modules, enabling measurements and diagnosis.
The JTP23 pin is part of the Jaltest multipin kit (JTP98), developed for diagnosing a wide range of speed sensors and brake pad wear sensors. It allows the technician to measure directly on the connector or the component itself without damaging the wiring.
Application and functionality:
The JTP23 pin is used in combination with the Jaltest ETM module and the associated diagnostic cables. The pin functions as a test probe for accessing electrical contacts.
- Sensor diagnosis: Enables direct measurements on speed sensors and brake pad wear sensors by connecting to the contact points of the sensor connector.
- Component testing: Suitable for testing continuity, voltage, and signal on various electronic components where a round connector pin of 2.1 mm is used.
- Flexible connectivity: As part of the multipin kit, it offers the flexibility to connect to a wide variety of connector types found in commercial vehicles.
Compatible vehicles and Application:
The Jaltest JTP23 pin is a universal accessory and not specifically tied to a particular vehicle brand or model. Compatibility is determined by the physical dimensions of the electrical connector on the component to be diagnosed.
This pin is applicable to systems using connectors with round female pins with a diameter of 2.1 mm. This includes, but is not limited to, various systems from brands such as:
- Knorr-Bremse
- Wabco
Important: Before purchasing the product, check the size of the connector pin of the sensor or module you want to test to ensure compatibility.
Package Contents:
- 1x Jaltest (JTP23) | Round Female Pin (2.1 mm) | Accessories
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JTP23 |
| Product type | Test pin / Multipin |
| Pin type | Round, female (female) |
| Diameter | 2.1 mm |
| Compatibility | Jaltest ETM (Electronic Test Module) |

To ensure that you always have access to the latest updates and software for your Jaltest device, it is important that you register the correct distributor.
Only the registered distributor can perform new software and updates. When you appoint us as your distributor, we can take care of this for you and guarantee that your device remains up-to-date without any issues.
How does it work?
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Download and fill in the change form
You can find the form as a PDF file here. -
Send the completed form to us
This can easily be done by email to support@astools.eu. -
We take care of the rest
With the form, we at Jaltest can submit the change and officially register you as our customer.




