Cirris Tester Repair Services

Fast, reliable repair solutions designed to minimise downtime and keep your Cirris test systems performing at their best.

Tester Repair Services

Fast, Reliable Tester Repairs

With more than 50,000 testers in service worldwide, repair and support services remain a key part of what we do at Combined Test Solutions.

We understand how critical your test equipment is to your production environment. 

When a tester goes down, minimising downtime is essential — and in many cases, even a single day offline can have a significant impact. 

That’s why we focus on delivering fast turnaround times, dependable technical support, and cost-effective repair solutions to keep your systems operating at peak performance.

Request an RMA

Sending Your Tester for Repair

To ensure your repair is processed quickly and efficiently, all testers must have an RMA (Return Merchandise Authorisation) number before being returned to us.

Sending equipment without an RMA number can result in unnecessary delays and additional administration time.

Request an RMA

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What we need

Please have the following information ready:

  • Tester model 
  • Serial number 
  • Detailed description of the fault or issue 

Loan Units Available

If your repair is expected to take longer than our standard turnaround time, we can provide a loan unit to help minimise disruption to your operation.
We maintain a range of calibrated and fully certified demo and loan systems, all serviced annually and supplied with valid calibration certification.

Please note additional charges may apply for loan equipment.

Repair Turnaround Times

Current Production Models

Standard repair turnaround:
2 business days

Obsolete or Legacy Models

Standard repair turnaround:
Up to 10 business days

Legacy Product Support

While we continue to support many older and obsolete tester models, some units may no longer be repairable due to discontinued components or PCB availability.
If this applies to your tester, our team will contact you promptly to discuss the available options.

Get in touch with us

For more information about tester repairs, service contracts, calibration, or technical support, 
please contact the CTS service team.

Contact Us Today

45,000+
Systems in use worldwide
30+
Years of testing excellence
1,000+
Customers in the UK