Since the early 1980's, Flight Systems has produced equipment used throughout the world which provides the highest level of protection for large and medium diesel and natural gas powered engines. The Engine Saver has applications in mining, marine, construction, railway, irrigation, military and power generation. It monitors a combination of pressure, temperature and RPM on 8, 12 and 16 cylinder diesel or gas engines, and detects signs of trouble before damage occurs, long before an attentive operator could detect it on the gauges - and without false alarms.