Ultrasonic Safety and Survey Equipments

We specializes in the design and manufacture of niche Ultrasonic Safety and Survey equipments. We have been in operation since 1989 and since then have been the World Leaders in the specialist field of Ultrasonic Manufacturing. Our equipments are in use throughout the Marine, Fire Protection, Offshore, Petrochemical, Industrial, Power Generating, Rail and Defence and they export to over 100 countries Worldwide.
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Being the most stable and huge empire of industries working throughout the world, producing high quality ultrasonic gadgets is the brief glimpse of Coltraco Limited, UK. It possesses a huge range of factories in the world which is facilitating people with respective products and hence, with high quality and reasonable price, it is demanded by people all over the world without any pinch of doubt. Coltraco is known for being the most convenient designer, manufacturer and supporter of a world leading range of ultrasonic safety instrumentation and constant monitoring systems.

Over the years making up more than 2 decades, we have specialized in meeting the people from various sectors and budgets without compromise on quality and fulfillment of functionality. Coltraco Limited qualifies to be one of the leading companies whereas assisting customers from 1989. With various product ranges qualifying into various monitoring and testing systems such as portable ultrasonic thickness gauge, we have a highly appreciable and world class range of ultrasonic monitoring equipment.

The Portagauge 3 is our low cost ultrasonic thickness gauge. It was developed as an incredibly simple, reliable and durable unit to deal with the majority of simple Thickness Gauging requirements. It utilizes single echo technology, which allows the unit to maintain accuracy even on corroded or challenging surfaces. It is ideal for corrosion, rust or condition inspections and is a highly dependable unit.

Three Core Advantages of Portagauge III
Check out the top three reasons you will prefer to buy this product for:


A few short steps allow the user to test a large range of metals within a short period of time.


Designed to be simple enough for any operator, including non-native English speakers, to be quickly trained so they can reliably and accurately carry out testing

    Low cost

We understand in a competitive world market every company needs to keep overheads down. The simplicity of the Portagauge III means high manufacturing quality and reliable results are achievable at the lowest possible cost to our customers.

Features of Coltraco’s Ultrasonic Thickness Gauge
Coltraco make sure that it provides high quality features integrated in all of its products. Maintaining the top class record since 1989, it has comes up with appreciable features in ultrasonic gas leak detector as well. Give a look!

    Functions best for measuring metal thickness and testing for corrosion by checking inconsistencies in readings
    Ideal for a wide range of industrial applications such as fire cylinders, ship hulls, bulk heads, ship deck plate, pipework, pre-purchase inspections, pressure vessels, chemical equipment, boilers, oil storage tanks, and industrial pipe work amongst others
    Considered an effective method of inspecting metals
    Simple set-up and ease of operation with digital processing
    Portable to carry with various features such as lightweight, compact and with long-term reliability
    Comes with accurate measurement in steps of 0.1mm from 1.5mm – 99.9m
    Ability to work on heavily corroded metal

For further information, download PDF
safety2survey by safety2survey @
Coming up with various solutions for all the targeted industry has never been an issue for Coltraco Limited, UK. With highly equipped factories, trained staff, specialized research department and strict quality check of final product makes Coltraco confident about every piece manufactured and supplied under its name. Moreover, it possesses strict criteria for the affiliated suppliers as we never take any risk as far as the quality and customers’ satisfaction is concerned. It has always tried its level best to provide various solutions to cater people in regards to diversified needs. It keeps on producing new innovated products and measuring instruments to help people get the results in quickest, simplest and easiest way without going into budget issues.

Permascanner® Dynamic is our semi-fixed ultrasonic watertight integrity test indicating system for the dynamic testing of Hatch Covers, Holds, bulkheads, cable transits and watertight doors and compartments at sea. Derived from its sister product the Portascanner®, Permascanner™ Dynamic is designed to quickly identify leak sites in their extent and precise location, whilst at sea.

Permascanner® Dynamic allows a pattern of readings to be recorded against varying sea states, enabling a true picture of the seal integrity to be recorded over time. It efficiently helps you for hatch covers integrity, multiple cable transit areas testing and watertight doors continuously over varying sea-state states. The ultrasonic hatch cover testing system will enables Marine Superintendants, Barge Supervisors or OIMs to embody its highly accurate readings into an enhanced on board safety procedure.

Key Benefits for Possessing Hatch Cover Testing
Here are the quick list of benefits you can enjoy with hatch cover maintenance and watertight integrity testing system manufactured by Coltraco with lowest price and high quality.

    Continuous Operation which means 10 day/3000NM continuous monitoring of hatch cover seals
    Enhance Risk Management through integration with performance standard procedures for vessel, cargo and safety of Life at Sea
    Instant Notification with the use of alarms to alert Officers & Crew that all hatch covers are closed & sealed at all times
    High Accuracy with which you can identify leaks as small as 0.06 mm ± 0.02 mm
    Magnetically Mounted Base means no fuss in setup as generator can be easily attached to the hold.

You can also check out individual products for hatch cover testing.
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