T J Williams Ltd

Precision Handcrafted Instrumentation

Wimborne Rd, Barry, CF63 3DH Directions

Tel 01446 729200
   Open today 13:30 - 16:30

Why Choose Us?

Extensive Knowledge
Quality Workmanship
Extensive Range

Business overview

Precision Handcrafted Instrumentation for over 150 years.

TJ Williams Limited is a leading manufacturer of Pressure/Vacuum Gauges, Test Gauges, Tank Contents Gauges, Low Pressure Capsule Systems, Absolute Gauges, Chemical Seals, and Bimetal Thermometers.

TJ Williams have recently undergone an overhaul to reveal a new fully comprehensive website with our entire product range with everything from our standard pressure gauges to tank contents gauges to our brand new digital hygienic seal gauge. With an interactive tank gauge selector, you can make sure the product you’re purchasing is correct for the application; and if you require any further assistance, you call our highly trained technical team on 01446 729 200.

To stay up to date with us, you can sign up to the TJ Williams Ltd Newsletter via our website www.tjwilliams.co.uk.


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Products & Services

Air Gauges


Pressure Sensors

Temperature Sensors



Vacuum Gauges

Pressure Transmitters

Pressure Gauges

Hygienic Gauges

Capsule Gauges

Test Gauges

Process Meters

Digital Thermometers

Analogue Thermometers

Temperature Transmitters Thermocouples

Level Transmitters

Digital & Analogue Indicators Level Switches

Recalibration & Certification to International St

Collection Service available

On Site Calibration Service

Diving Industry Gauges

Electrical Instrumentation

Flow Meters

Flow Sensors

Instrumentation Engineers


Flow Controls

Temperature Meters

Water Meters

Temperature Controls





  • ISO 9001:2000 Accreditation


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