PO Box 4428
East Gosford, New South Wales
Doble Engineering Company strives to ensure all people have reliable, safe and secure power. We do this by providing advanced diagnostics and engineering expertise to the energy industry worldwide. Our companies and product lines include Manta Test Systems, Morgan Schaffer, Vanguard Instruments and Xtensible Solutions. Whether the goal is condition monitoring or asset management, Doble has solutions for any need. Doble is part of the Utility Solutions Group of ESCO Technologies Inc. (NYSE: ESE).