Gutermann Pty Ltd | Water Leak Detection & Water Pressure Management Gutermann are specialists in all aspects of waterloss. We have the most advanced equipment for all aspects of network monitoring and water leak detection from initial assessment of pressure and flow in an area or zone, through to precise leak pinpointing and final confirmation of exact leak location prior to excavation and repair. Gutermann leak detection products provide a total ... Customers: Sydney Water, WA Water Corp, QLD Urban Utlities