... magnetic field at surface of detector:0.2 gauss11. Product dimension: 41(L)*8(W)*4.2(H)12. ... locally. ApplicationsThis rechargable hand-held metal detector is a right security solution for Airports, Sporting Events, Prisons, Nuclear Facilities, ... Terminals, Public and Private Buildings, Loss Prevention, Schools, Corporate Security, Stadiums/ Concerts, Historical Landmarks etc.Ask us for Catalogue and ...