It’s been over two years since we acquired the Cygnus Hatch-Sure device, a fantastic addition to our operations, and I’m writing to share our positive experience as our testing frequency increases. Our primary clients are grain cargo shippers , and we also serve various shipowners verifying their vessels' weathertightness. I am delighted to report that the Cygnus Hatch-Sure device has exceeded our expectations. Its lightweight design is a joy when ascending gangways, making it highly practical for our duties. All components—sensors, emitter, and receiver—remain in excellent working condition. Replacing the emitter’s batteries is a breeze thanks to the accessible trap on the plastic casing, and the telescopic extension is perfect for tall users, ensuring accurate positioning. The equipment delivers consistent, clear signals showcasing its reliability. Our operations are smooth and efficient, with the device proving durable and its batteries highly dependable. Overall, the Cygnus Hatch-Sure device has proven to be a reliable, durable, and efficient tool, greatly enhancing our work. Best regards, Frans & Rémi VOOGT - Marine Surveyors Oceancare Bordeaux

Cygnus InstrumentsLtdPRO
Fertiliser and agrochemical supplier · 30 Prince of Wales Road, Dorchester
Visit our websiteCygnus Instruments manufactures ultrasonic thickness gauges, hatch cover leak testers and flooded member detectors in the UK. Trusted worldwide since 1983.
ReviewsFrom Google
This is our third U/T gauge over the last twenty years a great product and the development shows at the release of each model we have purchased. The current M5-UW Pro variant has had a few run outs and the results reported from the dive team are positive, "Great display" and "Very responsive on contact".
We find working with the Cygnus UT probe on our ROV's extremely easy and valuable! As do our customers! We also designed and constructed a special mount for the probe to further increase the quality of the Cygnus setup on our specific ROV.
Book an appointment
More
WebsiteFind us
DT1 1PW
On the van, cards and invoices. One scan opens everything above.