NEW Cygnus Underwater is ready to pre-order

Pre-order your Cygnus Underwater Ultrasonic Thickness Gauge now, and choose from 3 variants to suit your application!

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Discover the new Cygnus 1 Ex Ultrasonic Thickness Gauge!

The Worlds only Zone 0 (Ga, Ma) certified Intrinsically Safe UTG available today for explosive and hazardous areas

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Hero Banner Surface

Surface gauges: measurement from every angle

Enjoy the fantastic array of features and versatile measuring modes for extreme corrosion and extensive applications.

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Hatch Sure Hero Banner

Weathertightness Matters

The Cygnus Hatch Sure performs a quick and effective evaluation of cargo hold hatch covers and door seals…

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Celebrating 40 Years of
Reliable Ultrasonic Measurement

Established in 1983, Cygnus pioneered the original Multiple Echo technology to obtain accurate thickness measurements through coatings and has since been a leading manufacturer of ultrasonic thickness gauges which are well recognised by marine surveyors and employed in almost every industrial application around the world.

Through successful diversification, Cygnus ultrasonic testing equipment range now offers three UT product lines – ultrasonic thickness gauge, ultrasonic hatch cover leak/tightness tester and a flooded member detection (FMD) system.

About Cygnus

What our customers say

Cygnus-Instruments offers highly robust and reliable ultrasonic thickness gauges. I have used them an are very pleased with the function.
Well designed equipment, knowledgeable personnel and prompt delivery.
Richard Snow
Richard Snow
1715274402
Solid instruments performance. Fast order handling.We use the ultrasonic tool; it is perfect for our needs.Keep it up!
Augusto Anzola
Augusto Anzola
1715270781
High quality devices and accesories!Great and kind people!
Christian Vidal
Christian Vidal
1715270751
I have had a Cygnus for years. To date it the software goes back to Microsoft Windows. But it still performs. That tool has made me a lot of money over the years with... only having to replace the on/off switch, While not idiot proof, highly idiot resistant.read more
Curtis Stewart
Curtis Stewart
1715259790
Cygnus are fantastic to work with, and I’ve been working with them for nearly 17years now. Always good with the support when you call and they manufacture good quality... gauges as well. Highly recommend 👍read more
Mick Jackson
Mick Jackson
1715249037
Their procedures for ordering are very heavy. Even if you want to pay in advance, it is very difficult to order the materials.
Ozgur Gungor
Ozgur Gungor
1715239007
Reliable, Robust, Accurate
Russell Fraser
Russell Fraser
1715231595
VeryvHelpful
glenn backhouse
glenn backhouse
1697634238
Reliable, Robust, Accurate
Russell Fraser
Russell Fraser
1697148462
I am in UTM business from last 2 decades and always I prefer Cygnus equipment for thickness gauging inspection. But, the best equipment was Cygnus - 2 old one. One of... the best equipment for Marine Inspection.read more
Zahir Shaikh
Zahir Shaikh
1685624251
Good and fast service
They have been using Cygnus equipment for many years to make thicknesses in ships, hydrocarbures tanks, etc. (according to the needs of our clients). As a naval and... industrial engineering, we always bet on the best.read more
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.read more
DroneQ Robotics
DroneQ Robotics
1674837558
Classdiving Sierra Leone, have used the Cygnus instruments, namely the Cygnus 1 since the 90s, and Cygnus Dive since 2017. The instruments are both very strong in use,... and can take all a commercial put at them, our Cygnus 1, we bought in 2005, have been a true workhorse, with the accuracy promised. The Cygnus Dive is just the perfect tool, and allow you to measure using 1 arm, and have the other to grasp what ever to hold, and then the topside repeater is just working flawless and designed pro. The other new advanced add on, is the Oled screen to screw on a Bandmask or Helmet form Kirby, but using a little skill, it also goes on a AGA MK 2 FFM. The Diver can see the result in very mirky conditions, maybe later this feature will get larger digits and in color. Clients are quite impressed of the instruments, and Diving companies using them, should make sure to both write and add the Cygnus GA and add picture of the instrument in use, that gives the reports the right angle and seriousness. We have an ongoing yearly UTM of an African Port structure of 1 km, we inspect, and results are accurate. I remember a job in Kingston Harbour Jamaica in 1996, where the client made me drill out, with a hole drill samples of sheetpiles, to be measured with manual gauges.Cygnus can in future upgrade the battery casing on the Dive to be closed. We just have both our Cygnus to test and repair, and the turn around repair and check was 10 days, Good instrument, strong and last your career.read more
Anders Hansen
Anders Hansen
1656446977
A trusted supplier, with a wide range of high-end products and unfailing technical support. Looking forward to continuing a fruitful and long lasting cooperation !
Yves CHARDARD
Yves CHARDARD
1648128228
One of the best, rugged, accurate and easy to use Thickness Meters that operators always feel good about. We have also used Cygnus Dive for one of the offshore projects... and were fully satisfied with the performance.read more
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Amron International, Inc., USA

1380 Aspen Way, Vista, CA 92081-8349

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Arena Sub s.r.l., Italy

Via Vincenzo Leanza, n.1, Torre Faro, Messina, ME 98164

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Aspiro Underwater Technology, Turkey

Altıntepe Mah. Cicekci Sk. Niyazi Bey Apt. No:5/9 34840 Maltepe - Istanbul

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AxSub, Canada

112 Montee Industrielle #200, Rimouski (Quebec), G5M 1B1

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Bay-Tech Industries, Inc., USA

1253 1st Avenue, Harvey, LA 70058

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Carlos Alberto Arruda Salles Marques e Cia. Ltda. (Marques & Cia), Brazil

Rua Jose Augusto Escobar, 999 – Vila Santa Helena, Sao Pedro, SP, 13520.084

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De Zeeman, Belgium

Wayenborgstraat 1-2, Mechelen, 2800

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Domeyer GmbH & Co. KG, Germany

Konsul-Smidt-Str. 15, Hausadresse, Bremen, D-28217

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Eastwest Engineering & Electronics Pvt. Ltd, India

D-191 M.I.D.C. Shirwane, Post Nerul, Navi Mumbai, 400 706

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EGYMST Ltd, Egypt

12th Fl., Apt 1., Salah Salem Building No 9, Obour Gardens, Nasr City, Cairo

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Ensaios Nao Destrutivos e Controle de Qualidade Lda (END), Portugal

Rua Alfredo da Silva nº 183-183A, lote 7 Trajouce, 2785-035 São Domingos de Rana

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Engineering Mesures, France

120 Route de Versailles, Champlan, 91160

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Engineering Automation Technology Ltd, Nigeria

4B Block 19 Bashorun Okunsanya Street Off Admiralty Road Lekki Phase 1 Lagos State

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ERAS Ltd, Estonia

Vabarna tee 60, Tallinn, Harjumaa, 11913

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Force Technology, Denmark

Niels Jernes Vej 4, 9220 Aalborg Øst

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GammaTec NDT Supplies SOC Ltd, South Africa

Vision 21 Industrial Park, Steel Road, Peacehaven, Vereeniging, 1935, Gauteng

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GMS Instruments BV, The Netherlands

Driemanssteeweg 190, 3084 CB Rotterdam

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GTEC NDT Supplies Sdn Bhd, Malaysia

Lot 36, Ground Floor, Jalan PJS 11/14 Bandar Sunway, Petaling Jaya, Selangor, 46150

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Huijskes-NDT.NU bv, The Netherlands

Pieter Calandweg 34, 6827 BK Arnhem, The Netherlands

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High Tech Supplies Inc., USA

12601 NW 115th Ave., Building A, Unit 114, Medley, Florida, 33178, USA

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IHC Hytech BV, The Netherlands

Ramgatseweg 27, 4941 VN Raamsdonksveer

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Instrument Companiet AS, Norway

287 Enebakkveien, Oslo, 1187

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Intech NDT, Canada

6211 Roper Rd NW, Edmonton, Alberta, T6B 3G6

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JNE Marine Ltd, Greece

137 Solonos Str., Kallithea, Athens, 176 75

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LabroTek Ltd, Finland

Kiilakiventie 1, Oulu, 90250

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Lycer Technologies Inc., Taiwan

No.31 - Pingshun 2nd Street, Changhua, 50043

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Marine Vision, S.L., Spain

Polígono Ind. La Vega, Nave 19. 29650-Mijas Costa. Malaga

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Mariso Corporation Ltd, China

3500 Xiupu Road, Pudong New Area, Shanghai, 201315

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Matcon BV, The Netherlands

Insulindeweg 15, 1462 MJ Middenbeemster

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MJ Solutions, Brazil

Av Engenheiro, Armando de Arruda Pereira, 1677 – Jabaquara, Sao Paulo, 04309-011

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Mohamed Abdulrahman Al-Othman Company, Saudi Arabia

Rayan Building, King Khalid Street, Dammam, 31441

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Narval d.o.o., Croatia

’Lučica Torpedo’, Milutina Barača 19, Rijeka, HR-51000

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Nippon Kaiyo Co. Ltd, Japan

5-13-4, Towa, Adachi-ku, Tokyo 120-0003

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Ocean Eye, Inc, USA

471 Fairview Chapel Road, Birdsboro, PA, 19508

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Ocean-Tech Sp. z o.o., Poland

Kaszubska Droga st. 13, 80-209 Chwaszczyno

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PCB Service Sp. z.o.o., Poland

1, ul. Ks. Jerzego Popieluszki, Pszczolki, 83-032

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PISHRAFTEH, Iran

Unit 16, No. 67 (Sepidar Building), Sayeh St, Africa Blvd, Tehran

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Quoc Huy Technique Co. Ltd., Vietnam

209 Bach Dang Street, Ward 3, Go Vap District, Ho Chi Minh City

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Russell Fraser Sales Pty Ltd, Australia

Unit 10 / 1-11 Burns Road, Heathcote NSW 2233

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Sap & Kaps Petroleum Services L.L.C., UAE

Addax Tower, 44th Floor, Office 4409, Reem Island, Abu Dhabi

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SC Kimet SRL, România

525400, Târgu Secuiesc, Str. Gării, nr. 64, Jud. Covasna

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SMG System Co. Ltd, Korea

4FL, Seoul Building, Jungang-daero 166, Dong-gu, Busan, 48822

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Subsea Tech Ltd, France

167 Plage de l’Estaque, Marseilles, 13016

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Suplitec De Mexico S.A. DE C.V., Mexico

Primer Retorno Universitario, No. 1, Int. 73-B, Col. La Pradera, El Marqués, Querétaro, C.P. 76269

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Tiqaneyat Al-Taqaddum Company (ATC), Iraq

ATC Building, Al-Qaaem District, Basra

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Totalmat Industria e Comércio de Equipamentos Hiperbáricos Ltda., Brazil

Augusto Ferreira de Moraes 282, Socorro, Sao Paulo, SP - CEP: 04763-000

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Uniford R.M. Kft., Hungary

Szent Imre u 42, Budapest, 1161

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Unique Systems FZE, UAE

Plot 1D/07A, Hamriyah Free Zone, Sharjah

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UTM Shipping Services OU, Estonia

Anni 14 – 161, 13626 Tallinn

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We Brands Trading, Qatar

Palm Tower B, 15th Floor, Westbay, Doha

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ZRS Testing Systems AB, Sweden

21 Uggledalsvägen, Billdal, SE-427 40, Billdal, Sweden

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Featured Posts

Reinforcing Subsea Asset Integrity with Ultrasonic Testing

Thriving from its roots in marine inspection services, Cygnus has been a trusted brand for extremely reliable and easy-to-use ultrasonic thickness measurement (UTM) equipment for infrastructure above and below water. Two impressive subsea ultrasonic thickness gages &...

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