Certified to Zone 0 for ATEX, IECEx and UKEx, and Class 1, Division 1 for CSA-US, the Cygnus 1 requires no plant shutdown or hot work permit when taking ultrasonic thickness measurements in hazardous / potentially explosive atmospheres. The gauge employs the Multiple-Echo technique to give accurate, self-verified measurements without removing protective coatings.

A simple yet versatile thickness gauge designed for hands free operation, with its end-mounted display and three measuring modes to measure the wall thickness of a variety of materials (including plastics) and metals of any level of corrosion and pitting.

This compact gauge is tough and truly simple to use with its intuitive menu and accurately measures metal thickness without removing protective coatings, thanks to the Multiple-Echo technique.

A versatile thickness gauge used for a wide range of applications, the Cygnus 4+ offers: live A-scan display; sequential data logging; a high temperature probe for measuring remaining wall thickness in high-temperatures; and 3 measuring modes.

Boasting a full range of useful features for professional users, including: A-scan; B-scan; comprehensive data logging; 3 versatile measuring modes; high temperature probe for measuring wall thickness in areas of high-temperature without shutdown or isolation; plus much more.

A robust, wrist-mountable ultrasonic underwater thickness gauge, providing an invaluable free hand while performing Ultrasonic Thickness Measurement (UTM) underwater. The Cygnus DIVE also offers a large, bright display with live A-scan which is easily viewable by both the diver and his camera - even in the poorest visibility.

Cygnus' original diver-held subsea multiple-echo ultrasonic thickness gauge, designed for use by divers undertaking subsea maintenance and surveys 3 decades ago… and today it is still an industry standard.

Specially designed to be mounted onto small observation ROVs with or without a manipulator facility. This subsea thickness gauge allows the operator to carry out an ultrasonic thickness measurement in areas that have previously been unfeasible using larger ROVs or divers - and no need to remove coatings!

This dedicated ROV mountable thickness gauge is depth rated to 3,000m, has live A-scan, a piezo-composite probe and self-aligning probe handler. This ROV UTM deep water underwater thickness gauge is versatile and designed to measure metal thickness in the harshest subsea operating conditions - without the need to remove coatings.

Specifically designed to be mounted on to larger work class remotely operated vehicles, this subsea ROV mountable ultrasonic thickness gauge is depth rated to 500 meters (1,640 ft). This gauge is versatile and designed to measure metal thickness in the harshest subsea operating conditions - without the need to remove coatings.