D-2 Incorporated was formed in 2004 to acquire the Industrial Sensor business of Falmouth Scientific, Inc. The principals of D-2 have over 20 years of experience in the design, development, and implementation of precision industrial sensors and systems. Located in 3000 square feet of new office and manufacturing space, D-2 is well positioned to complete your needs for precision Fuel Conductivity sensors and injection systems. D-2 manufactures the worlds only "on-line" fuel conductivity sensor capable of meeting ASTM requirements for Jet & distillate fuel conductivity standards.