Local Test Equipment in Warragamba NSW

Since our humble beginnings spanning over two decades ago, our journey has seen us continuously evolve into the multi-disciplined company we are today. Over the years, we have expanded our services to better serve the construction community, and have proudly grown to an established team of over 900 throughout Australia and New Zealand.

We can supply new measuring instruments to fulfil your requirements. Whether it be scales, balances, masses, testing equipment, pH & temperature meters we can usually meet your equipment needs. Our expertise in calibration allows us to select products and brands that are ideally suited to both applications and budgets.

C.J.O. Group Pty Ltd was formed in January 2008 when John Richardson and Karl Esterhuizen restructured the companies P M Cork Electrical Pty Ltd, J Herbert Jones Pty Ltd and Walter Oakes Instrument Co Pty Ltd to incorporate all companies under one business name.