World Leading Designers and Manufacturers

Designed and Manufactured in Great Britain

We are proud to be British based designers and manufacturers of world-leading ultrasonic water integrity testers, liquid level indicators and non – destructive test equipment.

We are the only company to offer recalibration of our products every 5 years

OUR TEAM

Experts in Our Field

Building on our strong roots in ultrasonic innovation in the Marine and Fire industry, Class Instrumentation has been inventing, designing and manufacturing ultrasonic test equipment for over a quarter of a century. We are a family run business led by technical insight and quality.

Innovators in our field, our pioneering products improve the safety and efficiency in various industries, such as Aerospace, Energy and Civil Engineering, as well as the previously mentioned Marine and Fire industries.

Class Instrumentation is an industry leader in both watertight testing and the liquid level indicator market. We work with both emerging and established industries at the forefront of innovation, who require the reliability and repeatability of ultrasonic testing.

Our CEO and Technical Director, Ken Hawes, is a world-renowned expert in his field of ultrasonic, non-destructive testing. He is on many advisory boards and committees, helping to shape and influence new regulations and legislation, with safety and efficiency at the forefront each and every time.

Class Instrumentation Ltd

Working With Excellence

Cargo Water Ingress Prevention Testing
Water Ingress Detection System for Ships

Water Ingress Detection

  • Cargo hatch covers
  • Naval door transits
  • Water-tight & weather-tight doors
  • Yachts
  • Shipping containers
  • Atriums

  • Trains, Trams & aeroplanes

  • Submarines and submersibles
Ultrasonic Tightness Testing
Watertight Testing for Doors and Hatch Cover

Tightness Testing

  • New housing
  • Naval citadels
  • Medical cabinets
  • Marine buoyancy compartments
  • Negative & positive hospital rooms
  • Laboratories and quarantine facilities
  • Refrigerated enclosures both
  • Domestic and industrial
Liquid Level Gauge for Tanks and Cylinder
Ultrasonic Liquid Level Indicator

Liquid Level

  • Pressurised liquid fire suppression systems
  • Cruise ship
  • Computer servers
  • Mining-industries
  • Rocket launch facilities
  • Hospital gas and air systems
  • Power Plants
  • Industrial tanks
Water Ingress Testing for Doors
Leak Detection Testing

Leak Detection

  • Power plants
  • Aerospace craft
  • Refrigerants in air conditioner units
  • Corona discharge in electrical cabinets
Ultrasonic Air Leak Detection
Ultrasonic Thickness Testing

Thickness Gauge

  • Ship hulls & decks
  • Fuel tanks
  • Pressurised cylinders
  • Coatings on ferrous sub-straits
Equipment Scheduled Maintenance
Planned Maintenance Programme

Programmed Maintenance

  • Programmed Maintenance for all industries
  • Machinery and bearings
  • Engines and transmission
Classltd
International Customer Base and Exceptional Service.

Accreditations and Affiliations

ABS Type Approved Equipment

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    Customer Driven Excellence and Independent Quality Accreditation

    At Class Instrumentation LTD, we deliver products that exceed both our customers’ needs and wants, and meet all of the regulatory requirements.
    We offer highly technical, ‘straight out of the box’ products manufactured exclusively in the UK, that are user friendly and require no training. Simple efficient products for users across a plethora of industries.

    Excellence in Technical Support

    Providing direct access to the very best expertise and knowledge that Great Britain has to offer. With experience of over 25 years, coupled with a lifetime lasting product, and guaranteed technical support.

    Brilliance in Customer Relations

    We love to listen to feedback from our customers, and dedicate ourselves to making sure our business is consumers response driven. We work with our valued customers, and are continuously aiming to improve the range and application of our products, always with our customers in mind.

    Positive Environmental Impact

    We are in the business of manufacturing products to protect lives, and keep people safe and protect businesses from losing money and products. Along with this, we are dedicated to raising the industry standards for sustainability and protecting our precious natural resources and environment.
    Manufactured & Designed in Britain

    Class Products

    We are proud to provide industry-leading products both manufactured and designed in Britain.

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    Free Technical Support

    Class Support

    We always want to be there for our customers every step of the way – that’s why we offer free email and telephone support for the entirety of the life of the product.

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    Latest innovation

    Class Benefits

    We aim to make our products as user friendly and as simple as possible. We send operating instructions with every product. Our products are simple to use, and all come with a warranty as standard. We offer a 5-year calibration certificate for products that need one.

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    World Leading Designers and Manufacturers

    Designed and Manufactured in Great Britain

    We are proud to be British based designers and manufacturers of world-leading ultrasonic water integrity testers, liquid level indicators and non – destructive test equipment.

    We are the only company to offer recalibration of our products every 5 years