https://tritexndt.com

Ultrasonic Thickness Gauges - Check Metal Thickness | Tritex NDTultrasonic,thickness,gauges,underwater,meters,metal thickness,corrosionTritex NDT manufacture multiple echo ultrasonic thickness gauges to check corrosion and measure metal thickness without removing coatings.Ultrasonic Thickness Gauges - Check Metal Thickness | Tritex NDT Our office will be closed for the Christmas period from 12:00 on 23rd December until 09:00 on 5th January 2026. We would like to extend our Season’s Greetings and best wishes for a Happy New Year to all of our customers and suppliers, old and new. We wish everyone happiness and success in 2026.✕ Menu Home Products Drone Thickness Gauge | Multigauge 6000 GRP Thickness Gauge | MG 5300 GRP Thickness Gauge Datalogger | MG 5350 Hands Free Thickness Gauge | MG 5500 General Purpose Gauge | MG 5600 General Purpose Datalogger | MG 5700 Surveyor Thickness Gauge | MG 5650 Surveyor Thickness Gauge Datalogger | MG 5750 Underwater Diver Thickness Gauge | MG 3000 Surface Display Unit | MG 3000 ROV Underwater Thickness Gauge | MG 4000 ROV Probe Holder | MG 4000 Communicator Software Applications Marine Applications Industrial Applications Offshore & Underwater Applications News About Us Support Contact Us 0 No products in the basket. Search multiple echo ultrasonic thickness gauges underwater thickness gauges Diver hand held gauges for ease of use measure through coatings Thick coatings are ignored - only the metal thickness is measured simple accurate robust Intelligent Probe Recognition, Automatic Measurement Verification and No Zeroing gauges designed for rope access Mounts onto a belt or harness to keep hands free grp thickness gauges Check for osmosis, de-laminations and blisters drone mountable thickness gauge Transmit measurements up to 500m Tritex NDT Ultrasonic Thickness GaugesTritex NDT manufacture multiple echo ultrasonic thickness gauges designed to monitor corrosion levels and check metal thickness without removing coatingsTritex Multiple Echo ultrasonic thickness gauges significantly reduces preparation time because they eliminate the need to remove surface coatings. GRP Thickness Gauge | MG5300Designed to check the condition of Glass Reinforced Plastic (GRP) or Engineering Plastics. It can also be used on uncoated metal.Hands Free Thickness Gauge | MG5500Mounts onto a belt or chest harness for hands free use. Bright LED display.General Purpose Gauges | MG5600 and MG5700 Datalogger On screen user information such as probe frequency and remaining battery. Colour LCD display. Easy to use keypad and menu system. Also a datalogging version - Multigauge 5700Drone Thickness Gauge | MG6000Mounts onto a drone for high level inspections. Includes a gel dispenser, probe holder and dedicated software to store data. Transmits measurements wirelessly in real time. Surveyor Thickness Gauge | MG5650For metal, plastic and GRP measurement. Has selectable Multiple Echo, Echo to Echo or Single Echo measurement modes.Surveyor Thickness Gauge Datalogger | MG5750For metal, plastic and GRP measurement. Stores readings with easy template setup. Transmits data to the PC using wireless technology.Underwater Diver Thickness Gauge | MG3000Large bright 10mm display. Integral battery with 55 hours runtime. Can be easily upgraded to a topside repeater. 500m depth rating.Underwater ROV Thickness Gauge | MG4000Two models available for 1000m and 4000m depths. Simple and easy to install. Fits most work class ROV’s. PerformancePerformance is the most important feature of our thickness gauges. Whether you’re measuring coated, bare metal, heavily corroded or clean surfaces, the Tritex Multigauge range consistently delivers reliability, simplicity, accuracy and durability. We supply ultrasonic thickness gauges to customers around the world. These instruments are ideal for any application where monitoring metal thickness is critical.       Applications Marine Drone Industrial Underwater About Tritex NDTTritex NDT has grown into one of the world’s leading manufacturers of ultrasonic thickness gauges. In the 1980s, our experienced technicians pioneered the integration of the Multiple Echo technique into hand-held ultrasonic gauges, an innovation that continues to set industry standards today. Drawing on decades of hands-on experience, we understand the challenges our customers face across a wide range of NDT applications. As a result, we focus on delivering tailored, effective solutions that meet customer needs. This in-depth industry knowledge drives every aspect of our work, from design and manufacturing to marketing and support. By using the Multiple Echo method, surface coatings do not need to be removed prior to thickness measurement. This approach not only preserves the coating, but also eliminates the need for costly repairs or replacement, saving our customers time and money. Moreover, Tritex NDT is dedicated to providing exceptional products and customer service, from the initial inquiry through the entire lifespan of the instrument, including free annual calibration for life of the gauge. We recognize the importance of after-sales support and strive to offer unmatched care at every step. All our products are designed and manufactured in the United Kingdom. Tritex NDT Ltd is an ISO9001:2015 certified company, demonstrating our ongoing commitment to excellence and continuous improvement. Customer TestimonialsSolent Refit - United Kingdom“Your gauge is so fool proof to use, all of our people can do their own gauging”SeaTech Commercial Diving Services Ltd - United Kingdom“ We have a lot of experience using underwater thickness gauges but my team insist on using only the Tritex gauges now. The Multigauge 3000 gives stable measurements and locks onto readings instantaneously"Valkyrie Diving - United Kingdom“The Multigauge 3000 is absolutely brilliant, we love it! If there was any problem we would tell you. Also, the service is excellent!”Elliot Berry Marine Services - United Kingdom“Just to let you know I’m very impressed with the gauge and the after sales service is excellent”Broomfield Marine Services - United Kingdom“The company is one of the most honest and reliable suppliers I have dealt with…”Sonometric - South Africa"Tritex gauges are the best thickness gauges I have used..."Frankham Consultancy Group Ltd - United Kingdom“We purchased the Multigauge 5600 which we found to be excellent as was the service from TritexNDT”Captain Joseph Zerafa - Malta“Excellent service throughout”Plant Relaibility Solutions - United Kingdom"I purchased a Multigauge 5750 which is very easy to use. Tritex were very helpful in assisting us with selecting the right unit for the application. Very good service."London Underground - United Kingdom"The feedback from our inspectors is positive - easy to use and accurate."Farrell Ltd - United Kingdom"The ultrasonic unit purchased achieves results other equipment cannot provide. The front end support was excellent and the unit proves to be a good investment."Maziak Compressor Services Ltd - United KingdomMaziak Compressor Services prides itself on the services we offer our customers, and this is only as good as our people and the products we use. The Tritex Meter our 3 PSSR inspectors now use, ensure we can be the best.Robomotic - Chile"I just want to send you this pictures and video of our project finally working on a mining truck........ your sensor works great."Aerodyne Group - Malaysia"We are writing this as a testament to the quality of performance for the Multigauge 6000 Drone Thickness Gauge. Our technical team has given it high praise due its high accuracy and durability. It has impacted our field work positively."ACTT - Sulphur, Louisiana"We received the Multigauge 6000 and it’s an amazing piece of equipment, thanks for all your help." Rated EXCELLENT Trustpilot NewsTritex NDT - Leading the way with drone mountable thickness gauge sells their 200th gaugeTritex NDT has recently achieved a significant milestone by selling their 200th Drone Mountable Thickness Gauge, solidifying the Multigauge 6000 […]Read More ›Tritex Multigauge 3000 Diver Underwater Thickness Meter - A Popular Choice For DiversThe Tritex NDT Multigauge 3000 Diver Underwater Thickness Meter is a popular choice amongst divers. The gauge uses Multiple Echo […]Read More › Share Head OfficeTritex NDT UK Ltd Unit 10, Mellstock Business Park, Higher Bockhampton, Dorchester, Dorset, DT2 8QJ, United Kingdom. t: +44 (0) 1305 257160 e: sales@tritexndt.com   Rated EXCELLENT Trustpilot Useful InformationProducts Support About Us Website Terms Privacy Policy Terms and Conditions of Sale   ©_Copyright Tritex NDT Ltd. 2007-2026. Tritex® and Multigauge® are Registered Trademarks of Tritex NDT Ltd. Head Office: Unit 10, Mellstock Business Park, Higher Bockhampton, Dorchester, Dorset, DT2 8QJ, United Kingdom. Registered Office: Stafford House, 10 Prince Of Wales Road, Dorchester, Dorset, DT1 1PW, United Kingdom. Company Number: 05685071. Website Terms Privacy Policy We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. 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