Portable Monitor 2 : A master stream appliance that may be removed from the apparatus and placed in a location unaccessible to fixed master streams. See also: Deck Gun, Deluge, Master Stream
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}