We supply a complete range of Falex and Emcee Electronics' instruments for testing aviation jet fuel, gasoline and diesel. These include the Microseparometer (1140) , Digital Conductivity Meters (1152, 1153 and 1154) and the Model 1150 StaticonĀ® On-line Conductivity Monitoring and Control System, Falex Jet Fuel Thermal OxidationTester (F400) and Falex Ellipsometer (F430).