Cable Testing Solutions

Whether you build and test a large, complex harnesses or produce large quantities of smaller cables, we have a testing system for your cable manufacturing process.

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custom test interface

A Complete Solution

A complete and turnkey solution. Our experts will work with you to design your testing system for any cable assembly, any connector, with voltages to meet your specifications. 

test engineers working on a loom

Flexible & Manageable

Our test systems are scalable so you can start small and add more test points and capability as you grow. Our software is manageable, easy to use, with no advanced coding knowledge needed.

Cirris Experts

Why Choose Us?

With over 100 years of combined testing experience and an unmatched product portfolio, the Schleuniger Testing Alliance has you covered.

Products & Services


Complete Product Range
Perform automated continuity, shorts, dielectric withstand (DW), and insulation resistance (IR) testing up to 6000 VDC and 5000 VAC. Perform highly accurate 4-wire Kelvin resistance and other advanced measurements.  


Distributed Testing
Using a distributed test matrix eliminates long, cumbersome adapter cables and allows the stimulus voltage to be routed throughout the entire test system. The distributed matrix can be dedicated or a flexible, mobile system with quick set up.


Expandable Architecture
Expandable benchtop and rack systems can grow with your changing needs. Adding test points, integrating accessories, and enabling software features provide ultimate flexibility. 


Communication & Reporting
Innovative software for testing, tracking and reporting your test data. Communicate between devices on the factory floor, back office or in the cloud.


Simple Setup
Adapt to your existing fixtures or add smart interfacing. Smart adapters simplify programming by automatically mapping test points, which speeds up test change over and reduces costs.


Efficient Data Import
Go from design to test setup by converting harness wire list data to test instructions or import test programs directly from qualified partner design software.


Functional Testing
Perform functional tests of active components such as relays, actuators, lights, and sensors. Multi-bus architecture allows test points to perform measurements or provide stimulus voltage.


Meet unique testing needs with custom hardware, software integration, and programming services. Let our experienced engineers adapt a tester or design a custom system to fit your specific needs.


Error-proof Assembly
Save time and money by moving testing upstream in the assembly process. Fast and accurate testers monitor terminations in real time to ensure correct first-end pinning and final assembly by detecting errors as they occur.


Tester Integration
We offer select modules for integration on your factory floor where full automation testing is required. Enhance throughput by using modular test systems for testing, marking, and vision inspection.

Contact Us to Get Started

Let's talk about your project, your specifications, and what challenges you are facing. Our testing experts will work with you directly to develop your solution.