Advanced Witness Systems Ltd

We have been trading for over 25 years as a premier designer of torque transducers, instrumentation control systems, calibration apparatus and certification software programs. Our designers have considerable knowledge in torque transducers, instrumentation control systems and their uses and have been known internationally for over 40 years. Our Managing Director has been very much involved in developing national and international torque standards as well as national standard calibration machines. We have been involved and supplied equipment in various sectors including Aerospace, Sub Sea, Transport, Power Generation, Defense, Production Plants and Processes. 15 years ago we first developed our Kepler torque wrench calibration software. Now, in its latest version, Kepler 4 is our most advanced torque wrench calibration software to date, and works to the new ISO 6789:2017 standard.