Fully automated  – LV124 / LV14812V · 24V · 48V

The RTStand platform for LV124 / LV148 testing.

Five system variants. 47+ supported norms. 100% automated test execution. Built by WKS Informatik — the only company exclusively focused on LV124 / LV148 for over fifteen years.

LV 124 / LV148 Fully Automated Testing Systems and Services

75%

faster test cycles

47+

supported norms

5

system variants

100%

reproducible

Trusted by   BMW   VW   ZF   Continental   Valeo   Magna   Mobileye   Brose   Bühler   Jabil   SMR   Hella/Forvia   Imat  Mahle + more

Deep RTStand content — specs, knowledge, and rental options.

This site is the product specialist for RTStand LV124 / LV148. For purchasing, lab services, and company information, visit wks-informatik.de.

System
RTStand system — deep specs
Full variant comparison, detailed specifications per layout, add-on options, software framework architecture, supported climatic chambers. The page engineers bookmark.

System specs →

Knowledge
LV124 / LV148 knowledge base
Practical articles on norm fundamentals, test strategy, ECU types, automotive interfaces, and automation. Written by WKS engineers with over ten years of exclusive LV124 focus.

Knowledge base →

Rental
Rental options
Three rental models — short-term, long-term, and as-a-service. Start testing immediately without capital commitment, with the option to convert to purchase.

Rental options →

Five layouts — one platform.

Choose the variant that matches your ECU’s pin count and current requirements. The generic system design means you reuse it across all your DUTs.

F8-30
8 power pins · 14 bus · 8 Ethernet
Max 30A
F24-30
24 power pins · 14 bus · 8 Ethernet
Max 30A
Bestseller
F48-30
48 power pins · 14 bus · 8 Ethernet
Max 30A
F96-30
96 power pins · 14 bus · 8 Ethernet
Max 30A
Flagship
F8-90
8 power pins · 14 bus · 8 Ethernet
Up to 90A
New 2025

Continuous innovation for LV124 / LV148.

New system 2025
RTStand F8-90 — up to 90A
The newest RTStand variant supports ECUs with current consumption up to 90A — covering starters, mild hybrid drives, and high-power 48V consumers. Same full automation, same software framework.
LV 124 / LV148 Fully Automated Testing Systems and Services
New UFI hardware
UFI for 10G Ethernet and GMSL2
New generation Ultra-fast Interrupter adds support for 10G Ethernet and GMSL2 interruption testing — keeping your RTStand setup ready for next-generation vehicle interfaces.
LV 124 / LV148 Fully Automated Testing Systems and Services
Software update
SignalGeneration upgrade
Software upgrade adds feedback measurements during interruption and short-circuit tests, support for multiple amplifier devices, and hardware upgrade for external UFI control.
LV 124 / LV148 Fully Automated Testing Systems and Services

What engineers say after switching to RTStand.

We have been using the RTStand LV124 / LV148 system from WKS Informatik for several years and are very satisfied with its high reliability and the fast, straightforward support. Regular maintenance and calibrations ensure that the system is always ready for use, and the personalized service significantly contributes to our satisfaction

SMR Automotive

The RTStand LV124 / LV148 system from WKS Informatik has not only increased our testing efficiency but also improved the workflow in our laboratory. Collaborating with WKS Informatik allowed us to implement custom adjustments, and we consistently benefit from prompt technical support. This efficiency and support have enabled us to effectively overcome the challenges of our dynamic development processes

Bühler Motor

The concept for automated testing of the LV124 prompted us to purchase a test system. The tests can now actually be performed and analyzed automatically. This saves time and resources. The support is also impeccable, and downtimes are minimized through a fast response time.

Leading automotive lighting supplier

We have reduced the overall testing time to a half compared to the previous manual testing and currently save 150.000 EUR for the LV124 testing of every several new software releases of our product

French automotive supplier

“One crucial advantage of your test system, besides timing and other benefits, is reproducibility! With a fully automated test run, there is no room for slight variations in the test runs anymore.”

Top 5 automotive supplier worldwide

LV 124 / LV148 Fully Automated Testing Systems and Services

This innovative modular concept, which gives us the opportunity to monitor a high number of pins in parallel, with a high resolution of up to 10us, as required in the LV124, allows us to make a deeper analysis of our products and especially find sporadic errors earlier in the development phase.

Continental™ AG

“..really appreciate the cooperation with you and your company!”

Bavarian car manufacturer

 

Ready to talk about your testing setup?

RTStand is built and sold by WKS Informatik GmbH in Ravensburg, Germany. Reach out directly — you will speak with engineers who understand the norm and your testing challenge.

RTStand LV124 / LV148

Built by WKS Informatik GmbH · Ravensburg, Germany – Imprint