Minelab is the world leader in Metal Detector Technology for Consumer, Humanitarian and Military requirements. Over the past 25 years Minelab has introduced more innovative and practical technology than any of its competitors and has taken the metal detecting industry to new levels. Minelab Gold Detectors. Minelab Coin Detectors. Minelab Hobby Detectors. Minelab Underwater Detectors. Minelab Detectors for Treasure Hunters. Minelab Landmine Detectors for Humanitarian Demining and Military Demining Operations. Minelab Australia is represented in South Africa by George Olivier, Reivilo Technologies.