Modular Signal Switching and Simulation for use
in Electronic Test and Verification

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LXI Switching Solutions

Choose Pickering for your switching & simulation

We produce modular signal switching and simulation for use in electronic test and verification. With the largest range of switching & simulation products in the industry, as well as supporting cables and connectors, our products are specified in test systems across the World. Since 1968 we’ve nurtured a reputation for excellence, reliability and value.

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Just some of our advantages


Wide product range

With over 1,000 PXI modules alone, we cover virtually every application that can be tested, and we are continually working to develop new products.


Standard 3-year warranty

Confidence in product uptime is important to us. All products manufactured by us come with a standard 3-year warranty from date of delivery.


Low obsolescence

Although we offer a 3-year warranty as standard we’ve built a reputation for reliability, and our products have a history of longevity, typically 15-20 years.


50 years of experience

Our experience not only includes switching & simulation technology, we also have in-house design and manufacturing of quality reed relays via our sister company.

1,000+ PXI modules
PXI Switching & Simulation Products

Supporting our customers across the world

Long-term support

Because we manufacture our products in-house, we are able to provide you with guaranteed long-term support and low obsolescence.

Our support

Diagnostic tools

We offer diagnostic test tools that provide you a quick and simple way of finding relay failures within our PXI, LXI and PCI switch systems.

Our diagnostic test tools 

Resource center

From success stories and product videos to product literature and newsletters, find the information you need about our switching and simulation solutions.

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Worldwide presence

We supply and support our products across the globe, with seven offices in the Americas, Europe and Asia as well as additional representation. 

Find a local office or agent near you

Migrating Your Automatic Test Equipment from VXI to PXI

The Aerospace and Defense industries were early adopters of modular test platforms. One of the first successes was VXI test systems and VXI switching. They served these industries very well for more than 20 years. Now as VXI test systems become obsolete, test systems developers are looking to PXI as the next generation modular test platform for their industries. Advantages of migrating your ATE to PXI include: availability, lower cost, data throughput and size. For more information, take a look at our video that explains both the benefits and potential issues here.

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