FW Murphy Search this site RELIABLE INNOVATION. FW Murphy is an ISO 9001 registered manufacturer providing equipment management, monitor and control solutions. Murphy is known around the world for its original Swichgage? and Murphygage? instruments , as well as its engine and engine-driven equipment controls and monitoring systems. That tradition continues today with the latest Murphy products. New products for our Industrial markets include: the PowerView J1939/CAN display, HelmView display for marine applications and Cascade auto/start controller. New products for our Oil and Gas markets inc