Bomb Sensor

The sensor created by Peter Stillman and used by Solid Snake and Raiden when defusing bombs during the Big Shell Incident. It reacted to the scent of the cologne Fatman left on the C-4 explosives he planted.

While equipped, it displays the location of bombs on the Soliton Radar. It also audibly reports the location of unscented C-4 explosives using a sensor that combines a neutron backscattering device with a hydrogen explosive detector.