Our Unit Converter
The ESI Unit converter allows you to quickly and easily access a conversion tool to work out your preferred unit of pressure measurement wherever you may be. Whether out on-site or in the office.
Download the ESI-USB© Software
The ESI-USB© software allows you to connect your ESI transducer to your laptop or PC and be up and running monitoring pressure data within ten minutes. The software auto-updates and is compatible with Windows 8, 10 & 11.
ESI Technology Strengthens Aerospace Ties with AS9100D Certification
At ESI Technology, we’ve been proud members of Aerospace Wales for many years — working alongside some of the most innovative and forward-thinking organisations in the UK’s aerospace, defence, and space sectors. Our continued involvement with the group reflects our long-term commitment to collaboration and excellence within the industry.
Our new AS9100D certification is a major milestone that significantly enhances our position within the aerospace supply chain.
What is AS9100D?
AS9100D is an internationally recognised Quality Management System (QMS) standard, tailored specifically for organisations involved in aviation, space, and defence. Based on ISO 9001, AS9100D goes a step further, adding crucial industry-specific requirements to ensure quality, safety, and reliability in the most demanding environments.
This certification shows that ESI Technology meets the stringent expectations of major aerospace manufacturers and government contractors — offering complete confidence in our processes, traceability, and product quality.
Unlocking Opportunities Across Aerospace
Achieving AS9100D status isn’t just a badge of honour — it’s a gateway to new possibilities. The certification allows us to expand our reach into more advanced aerospace projects, including those in civil and military aviation, space exploration, and defence systems.
We’re now better positioned to build stronger partnerships across the aerospace sector, delivering precision pressure measurement solutions that meet the highest industry standards.
A Long-Term Member of Aerospace Wales
As a long-established member of Aerospace Wales, we’ve long understood the value of collaboration and community within the sector. This network continues to be an important platform for us — helping us stay connected with leading organisations, stay ahead of industry developments, and contribute to Wales’ growing reputation as a centre of aerospace excellence.
With AS9100D certification now part of our credentials, we’re excited to deepen those connections, support more ambitious aerospace initiatives, and play a greater role in shaping the future of the industry.
Our AS9100D Certificate
Take a look at our Aerospace Pressure Transmitter range here
