• This combo set (TU-443 & TU-470A) allows cleaning and pressure testing of most
  fuel injection systems, with adapters for most cars worldwide.
  
• Check vehicle fuel pressure with the bottom gauge, and then easily set the
  cleaning pressure with the top gauge by referring to the bottom gauge.
  
• Will restore original spray pattern, giving improved performance, fuel economy and
  emission tests.
  
• Also cleans carbon from intake valves, fuel passages and cylinders with a
  professional carbon cleaning solution.

Deluxe Fuel Injection Pressure Test Set STR-TU-443

• This set is a must have for the professional Technician!
  
• The 3-1/2in. gauge has a dual scale dial with ranges from 0-100 PSI and 0-7 bar.
  
• It also has a relief valve and 6 ft. of tubing to relieve the pressure and the fuel
  safely. Also allows checking for sufficient fuel flow.
  
• The 4 ft. gauge-hose and gauge with a hook can be hung up to free the
  Technician’s hands.
  
• The many adapters, hoses, and fittings cover most fuel injection systems worldwide.
  
• A time-saving Quick Coupler connection at the end of the gauge hose makes a
  speedy and efficient coupling possible with the adapters.
  
• This specially designed, compact, neatly arranged plastic blow-molded box makes
  storage easy.

• The TU-470A's portable size and adaptability is a real time saver for the
  professional Technician.
  
• Two gauges enable a Technician to check the vehicle fuel pressure with the
  bottom gauge, and then easily set cleaning pressure with the top gauge by
  referring to vehicle fuel pressure on the bottom gauge.
  
• Both gauges are 2-1/4in. and have dual scale dials with ranges from 0-100 PSI
  and 0-7 bar.
  
• Will restore the original spray pattern more effectively, giving improved
  performance, fuel economy, and emission tests.
  
• Cleans carbon from intake valves, fuel passages, and cylinders with a professional
  carbon cleaning solution.
  
• Uses shop air with any professional canister cleaning solution on the market,
  sample capacity - holds 20 oz.
  
• Consists of Stainless Steel Braided Teflon Hose which resists solvents.