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© Copyright 1996 - 2017 Class Instrumentation Ltd

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ABS Classification Society Manufacturing Process Approved
ISO 9001:2000 Certification Number GB13487
IIMS Corporate Membership Number C508
NCAGE Number U0B22
Nautical Institute Membership Number CA00059
NFPA Membership Number 2800960



Cargo-Safe Ultrasonic Testing KitABS

Ultrasonic Hatch Cover Tester
A lightweight ultrasonic testing system for testing the water integrity of cargo hatch covers. It enables quick and easy location of leaks and gaps in the seals and coamings. This ABS Type Approved Marine Surveyor equipment is accepted by P&I clubs and conforms to IMO regulations and IACS recommendations. The CARGO-SAFETM is an invaluable tool for loss prevention survey work.

 The PLI range of portable liquid level indicators

PLI Plus Liquid Level IndicatorPLI Ultrasonic Testing
The PLI Plus Liquid Level gauge uses ultrasonic testing to offer a simple, accurate, rapid and reliable method of determining the liquid level of CO2, Halon, FM200, Propane and any liquefied gas under pressure. Special adapters included for use on cylinder banks.

PLI Digital liquid level gauge is being launched on 25th June 2013, please email us for more information



Gauss MeterGauss Meter
Also known as a Magnetometer or Magnetic Flux Meter, our gauss meter is an easy to use method of measuring DC magnetic flux and direction using a solid-state Hall Effect sensor. The light weight, hand-held gauge provides accurate results within a wide range and suitable for a multitude of applications.



Sonic Leak Detector


Sonic Leak Detector For Ultrasonic Testing

 A low cost ultrasonic testing instrument that allows the rapid detection and location of holes and leaks in pressurised systems by means of detecting the ultrasonic sounds produced by the escaping gas


Touchstone 1

Touchstone 1


Ultrasonic Thickness Gauge
This gauge is widely used in ultrasonic thickness testing for quality control during manufacturing and as an inspection tool to measure wall thickness of materials subject to erosion and corrosion. It is appropriate for all solid materials.


Touchstone 2


Coating Thickness GaugeTouchstone 2
The Hall Effect sensor on this unit measures a wide range of non-magnetic coatings on ferrous substrates including; paint, plastic stainless steel, galvanised zinc, aluminium and tin. This gauge is perfect for the marine industry as it is suitable for measuring coatings up to 8mm (300 thou of an inch) thick.




Cabin Safe Ultrasonic Testing Unit

Ultrasonic Hole Detector
A handheld ultrasonic testing unit for accurately pinpointing the source of water or rain leaks and gaps in small pleasure craft, yachts, cars and caravans.

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© Copyright 1996 - 2013 Class Instrumentation Ltd

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ABS Classification Society Manufacturing Process Approved
ISO 9001:2008 Certification Number GB13487
IIMS Corporate Membership Number C508
NCAGE Number U0B22
NFPA Membership Number 2800960
FPA Membership Number 27135



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