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Underground detection, locator and inspection instruments to preserve buried services


Founded in 1970, Radiodetection is headquartered in Bristol, UK, with worldwide sales, service and support achieved through a network of sales channels across the globe.

Utilities worldwide rely on Radiodetection Cable Avoidance Tools (C.A.T®) to prevent accidental damage to underground services when excavating, and on Radiodetection’s RD7000+ and RD8000 products to accurately locate buried services. Radiodetection's cable test products quickly locate problems such as breaks or deteriorating insulation.

Every product in the Radiodetection range is designed and manufactured to the highest standards. Radiodetection’s manufacturing operations are ISO 9001 accredited, and their products benefit from a range of approvals in specific industries.

TELONIX now distributes the full line of Radiodetection products.

Schonstedt Magnetic Locators are now a member of Radiodetection Family

Radiodetection has recently added Schonstedt Magnetic Locators to their range of cable and pipe locators, GPR, Video Inspection and Dry Air products to present a comprehensive, world-class solution for underground location instruments.

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Radiodetection, Schonstedt Locators

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C.A.T4® and Genny4®
Cable Avoidance Tools

vendor P/N: CAT4

The C.A.T4® and Genny4® Cable Avoidance Tools represent an innovative range of tools, engineered to deliver a step change in capabilities with minimal change in work practices or training requirements.

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RD5100 Series
Pipe and Cable Locators

vendor P/N: RD5100

The RD5100 Series PIpe and Cable Locators have been designed to trace buried pipes and cables, whether to locate faults or to avoid utilities during excavation work.

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RD7100 Cable, Pipe
and RF Marker Locator

vendor P/N: RD7100

RD7100 the is industry-specific range of underground cable locator equipment including optional foldaway RF Marker Ball antenna, with each model optimized for the challenges of locating a particular buried utility.

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RD8100 Cable, Pipe
and RF Marker Locator

vendor P/N: RD8100

RD8100, the most advanced precision locator range. Containing a unique arrangement of 7 custom-manufactured, precision-ground antennas, it allows you to choose the best method to locate specific pipes and cables plus the optional foldaway RF Marker Ball antenna.

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Magnetic Locators


Schonstedt Magnetic Locators are the world leaders in designing and manufacturing instruments to locate underground iron and steel (ferrous) objects.

Pearpoint Inspection

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Pearpoint P340
flexiprobe™ system

vendor P/N: P340

P340 flexiprobe pushrod inspection systems deliver high quality pipeline surveys in an advanced performance, flexible and durable package.

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Pearpoint P350
flexitrax™ crawler system

vendor P/N: P350

P350 flexitrax crawler pipeline inspection systems offers a durable, modular system that is capable of centered inspection in large pipes, enhanced with a new powered elevator, coupled with new joystick-based controls.

Dielectric Dry Air

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Dry Air Pressurization


Dielectric range of products for cable pressurization include a complete line of small, medium, and high capacity heatless air dryers.

Radiodetection GPR

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GPR RD1100 / RD1500
Ground Penetrating Radar

vendor P/N: GPR

RD1100/1500 Utility Ground Penetrating Radar detects both conductive and non-conductive underground utilities using wide-band radar technology, internal GPS, on-board Wi-Fi and a high resolution touch screen.

Radiodetection TDR

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Riser Bond Model

vendor P/N: 1205CXA

The 1205CX-A provides the CATV field technician with unparalled fault finding capability. With a sub-ns pulse, a rugged and robust package and full PC connectivity, the 1205CX-A offers industry leading performance.

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Lexxi™ T1660
Time Domain Reflectometer

vendor P/N: T1660

Lexxi™ T1660 Time Domain Reflectometer is a high-resolution hand-held cable tester that allows first responders to fault-find cables with minimal training suitable for analyzing all metallic cables.

TELONIX stands behind every product sold, with unmatched technical support.