It is the same system, but without printer 207. The printer can be added later on optional basis.

• Flexible fuel consumption measuring system for all engine types with a fuel consumption of 0.5 to 60l/h
  
• Test data display, data printout with printer (option)
  
• Fast and easy sensor mounting e.g. within the engine compartment
  
• Optional heat exchange unit 4703X with fuel pump for fuel circuit cooling
  
• Manual bleeding before first measurement with heat exchange unit 4703X
  
• Designed for use with test vehicles and on test benches
  
• Analogue-, digital-, RS232 interface (options)
  
• Fuel temperature measurement (option)
  
• Fuel pressure measurement (option)
  
• Input for additional distance sensor (option)

It is used preferably with fuel supply systems having a subpressure fuel supply from tank to engine: e.g. Common Rail Diesel, Single and Multi Point injection systems (also with sub pressure connector).