... /s for all object size classes3. Operating Temperatures: -15°c to 55°c4. Humidity: 85%-95% 5. Frequency: ... . 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 ...