About us
Sandy STS was incorporated in April 2026, taking over from Wentworth Laboratories and continuing to serve its existing customer base from the same location in Sandy, Bedfordshire.
Between them, the Sandy STS team brings decades of experience in wafer probing, semiconductor test and emerging materials.
Joshua Sams and Tom Wade came from Paragraf, where they worked on testing emerging materials and devices including graphene. That combination of established expertise and cutting edge experience is what makes Sandy STS different.
What we do
Sandy STS designs, manufactures and supports Analytical Wafer Probers, Production Wafer Probers, Custom Wafer Probers and Cantilever Probe Cards for the global semiconductor industry. We work with device manufacturers, research labs, universities and SMEs. Niche applications, custom builds, complex problems – that is where we do our best work.
ISO 9001 certified. UK manufactured.
Wafer probe stations and probe cards – built for your application
Sandy STS designs and manufactures Analytical Wafer Probers, Production Wafer Probers, Custom Wafer Probers and Cantilever Probe Cards. From R&D and failure analysis through to high volume production, our equipment is configured to your specific requirements.