Treasure hunters and archaeologists also use under Water metal detectors, Often it is the sunken cannons, which are the first to point to a shipwreck.
Abazingeli bamagugu nabavubukuli basebenzisa futhi ngaphansi Ama-detectors ensimbi yamanzi, Ngokuvamile yizingonyana ezishisiwe, okuyizona zokuqala ezikhomba ukuwohloka komkhumbi.