Cygnus Instrument Ltd manufacture Ultrasonic Thickness Gauge and Hatch Sure, an ultrasonic hatch cover leak detector. All designed to be rugged and easy to use.

Cygnus Thickness Gauges use Multiple Echo to measure metal thickness through coating as required by IACS for ship hull inspections. The range includes gauges for almost all industrial applications including Hands Free for the marine environment and Intrinsically Safe for hazardous areas.

The Cygnus DIVE underwater gauge has the option of Single Echo mode for specific situations such as measuring anchor chain links. Hatch Sure is an ultrasonic system for testing hatch covers and watertight doors, enabling leaks to be pin-pointed quickly and easily. It has ABS approval and is accepted by P&I clubs.

We also offer:

Watertight Integrity Tester

Ultrasonic metal thickness tester