World leader in the development and manufacture of guided wave inspection and monitoring equipment, support and training


NEW! QSR1®: Quantitative Short Range Scanning


QSR1® is the first quantitative short range guided wave system. There is an enormous developing market for this technology in the oil and gas inspection and monitoring sector.

The current instrument and procedures are configured to quantify corrosion under pipe supports (CUPS). Other applications are being developed.


New Compact® Rings


The Compact® ring is the latest addition to the GUL guided wave transduction system which has been designed to be lightweight and low profile.

This new system has been completely re‑engineered to extend the frequency data that is available in a single collection, while reducing weight, width, and height.


T&T Energy Conference 2018

Location: Hyatt Regency, Port of Spain, Trinidad Date: 22 - 24 January, 2018 As part of the Trinidad and Tobago Energy Conference 2018, GUL's Dr David Alleyne will be giving a talk on "Innovation of guided wave testing and monitoring over long and short ranges".This presentation will be of great…

read more


Location: Chennai Trade Centre, India Date: 14 - 16 December, 2017 Dr David Alleyne will attending NDE 2017, the Non‑Destructive Evaluation Conference & Exhibition organised by the ISNT (Indian Society for Non‑Destructive Testing). Dr Alleyne will be giving a talk on "Guided wave testing and monitoring over long and short ranges"…

read more

15th APCNDT – Thank you Singapore!

A very productive event… Visitors kept the GUL Team very busy during the four exhibition days of the 15th APCNDT that took place in Singapore. We received plenty of enquiries about our world leading Guided Wave Testing and Monitoring equipment, showing special interest in our monitoring sensors gPIMS® and their…

read more

Great Turnout at ASNT 2017

Thank you for joining us in Nashville! We wish to thank all our visitors for making the 2017 ASNT Annual Conference a very successful event for Guided Ultrasonics Ltd. There was great interest in our ground-breaking new equipment: the QSR®, in the new Thickness Monitoring capability of our gPIMS® sensors, and in…

read more