Welcome to H Roberts & Sons DI Limited, the home of all of your search and detection, torque and metrology needs. H Roberts & Sons has been trading since 1964 and has continued to grow every day since. As strong, leading suppliers in these specialist fields we are sure to be able to help you and guide you in finding the right equipment to suit your needs.

The RED Range (formally Allen Vanguard) is manufactured by our devoted team of skilled engineers. The Brand RED is a specialist selection of search and detection tools and equipment, aiding numerous lines of work; emergency services, aerospace manufacturers and military and defence operators are some of the skilled trades and groups we work with, aiding them in high risk situations such as bomb detection and engine inspection.

With unique contacts all around the world there is nothing that is out of reach, bespoke metrology is another H Roberts speciality, adjustments can be made to most metrology tools, and we will tirelessly work to make your unique tooling and equipment in order to ensure an easy process with no hassle. Our specialist team can also calibrate and repair Metrology tooling and equipment. With the trusting relationships we have built, from family run businesses to worldwide automobile manufacturers, you can feel confident in the fact that you are in good hands.