Cygnus Underwater - thickness gauge for divers
Cygnus Underwater is a handheld ultrasonic gauge for underwater use, specifically developed for diving inspections up to 300 meters depth. It uses Multiple-Echo technology to measure wall thickness through coatings - without damaging the material.
With a clear display, glove-proof buttons and robust construction, it is ideal for offshore, marine and underwater inspection, where fast and reliable measurement is required.

3 measurement modes for different corrosion levels, material types and measurement by coating

Depth sensor - shows the current dive depth in real time directly to the diver

Live A-scan - provides visual confirmation of each measurement

Very easy to use - only 3 function keys and up to 4 screen views

Comprehensive data logging - supports both linear and grid-based logging

Deep Coat function - ignores thick coatings when measuring

Built-in real-time clock (RTC) - time and date stamps each measurement point

Automatic gain setting - optimizes probe performance automatically

Multiple-Echo mode - for reliable measurement through coating, as required by classification societies

MSI (Measurement Stability Indicator) - confirms that the measurement is stable and therefore reliable