QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
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QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
AUTOOL TU-443 Multifunction Fuel System Pressure Gauge is a time-saving, efficient, and accurate test gauge for any automotive fuel injection system.
QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines
Nº de artículo: 11068021

QPKING TU-443 Fuel Pressure Tester Kit, 0-140 PSI for Gasoline Engines

76% of respondents would recommend this to a friend

Nº de artículo: 11068021

DOP 6771

DOP 7576

Price Details

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*All items will import from Estados Unidos

11%

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Estados Unidos Importado de la tienda USA

QTY:

Solo quedan 5 artículos en stock.
Haz tu pedido ahora y recíbelo por ahí Martes, Octubre 06
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AUTOOL TU-443 Multifunction Fuel System Pressure Gauge is a time-saving, efficient, and accurate test gauge for any automotive fuel injection system.
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What Stands Out

Multifunctionality
This tester offers multiple functions, allowing users to measure fuel pressure across various petrol engines, enhancing versatility and usability in automotive diagnostics.
Precision Readings
Equipped with high-accuracy gauges, the TU-443 delivers precise fuel pressure readings, helping mechanics and DIY enthusiasts diagnose fuel system issues effectively and efficiently.
User-Friendly Design
The intuitive layout and clear markings make it easy to operate, catering to both professionals and novices, ensuring accurate results without a steep learning curve.

Detalles de producto

Find the best Automotive Fuel Pressure Testers at Ubuy Dominican Republic. Check fuel injection pressure with AUTOOL TU-443 Multifunction Fuel System Pressure Gauge. Shop now!
  • TU-443 multifunction fuel system pressure gauge fuel injection pressure test gauge
  • 90 mm gauge with two scales (psi and bar), measuring up to 140 psi and 10 bar
  • Includes copper adapter and comprehensive adapter and fitting kit for Schrader test port fuel injection systems
  • Features a quick coupling system, safety valve, and pressure release valve with a long drain hose for safe fuel recovery
  • Suitable for testing fuel pump check valve, fuel rail pop off press, degradation of fuel rails, water leak injector
  • Comes in a specially designed molded case for easy storage and organization
Brand NameAUTOOL
Item HighlightDual-scale gauge with quick coupler, relief valve, 6 ft drain hose and adapters for compatible port-injected gasoline systems
Part NumberFuel Pressure Testers
UPC712383648600
ManufacturerAUTOOL
Model1
Material TypeCopper Alloy
Item Dimensions5.91 x 4.72 x 3.94 inches (15 x 12 x 10 cm)
BrandAUTOOL
MaterialCopper Alloy
Item dimensions L x W x H5.91 x 4.72 x 3.94 inches (15 x 12 x 10 cm)
Item HighlightDual-scale gauge with quick coupler, relief valve, 6 ft drain hose and adapters for compatible port-injected gasoline systems See more

Mercancías peligrosas

Para evitar demoras en el proceso de despacho aduanero de mercancías peligrosas, el envío se abrirá en nuestras instalaciones de depósito para verificar la gravedad de los componentes peligrosos. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Mechanics & Technicians

    Ideal for professional mechanics who need precise fuel pressure testing for diagnostics and repairs of petrol engines.

  • Car Enthusiasts

    Perfect for car enthusiasts looking to maintain optimal engine performance by regularly checking fuel injection pressure efficiency.

  • DIY Repairs

    Designed for DIY car owners interested in troubleshooting and fixing fuel system issues without professional help.

Not Suitable For
  • Diesel Engine Users

    Not suitable for diesel engines, as it is specifically designed for petrol engine fuel systems only.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What is the purpose of the Digital Fuel Injection Pressure Tester TU-443?

    Respuesta: The Digital Fuel Injection Pressure Tester TU-443 is designed to measure fuel system pressure in petrol engines, ensuring optimal performance. By accurately gauging pressure levels, users can identify potential issues such as fuel delivery problems, injector malfunction, or a clogged fuel filter. This tool is essential for both DIY enthusiasts working on car maintenance and professional mechanics conducting diagnostics.
  • Pregunta: How does the multifunction feature of the TU-443 enhance its usability?

    Respuesta: The TU-443 offers multiple testing functions, including fuel pressure testing, injector performance diagnosis, and vacuum readings. This multifunctionality allows users to perform various tests without needing multiple tools, saving time and effort. For instance, a mechanic can easily switch from checking injection pressure to assessing engine vacuum levels, making it an invaluable asset for comprehensive engine diagnostics.
  • Pregunta: Is the TU-443 compatible with all petrol engines?

    Respuesta: While the TU-443 is widely compatible with most petrol engines, it is essential to check the specific connectors and specifications before use. Its design accommodates different fuel systems, but users should verify model compatibility to ensure precise readings and effective diagnostics. This versatility allows it to be utilized across various vehicle makes and models, making it suitable for both personal and professional use.
  • Pregunta: How can I interpret the readings from the TU-443 gauge?

    Respuesta: Interpreting the readings from the TU-443 gauge involves understanding normal pressure ranges specific to the vehicle make and model. Typically, readings dramatically outside the manufacturer's specifications indicate problems such as fuel pump failures or blocked lines. By having access to engine specifications and a solid understanding of pressure metrics, mechanics can diagnose issues more efficiently, enhancing problem-solving capabilities.
  • Pregunta: What safety precautions should I take when using the TU-443?

    Respuesta: When using the TU-443, always ensure the engine is off and cool before connecting the gauge to avoid accidents. Wear safety goggles and gloves to protect against potential fuel spills. It is also advisable to work in a well-ventilated area to mitigate any harmful vapors. Prioritizing safety prevents injuries and ensures effective troubleshooting while maintaining a safe working environment.
  • Pregunta: Can the TU-443 help in diagnosing injector problems?

    Respuesta: Yes, the TU-443 can assist in diagnosing injector problems by measuring the fuel pressure supplied to the injectors. Consistently low or fluctuating pressure readings may indicate faulty injectors. This diagnostic capability allows users to pinpoint issues swiftly, promoting targeted repairs and efficient maintenance in both home workshops and professional garages.
  • Pregunta: What do I need to connect the TU-443 to my vehicle?

    Respuesta: To connect the TU-443 to your vehicle, you need the appropriate adapters that fit your fuel rail's Schrader valve or a similar access point. The kit usually includes various adapters to ensure compatibility with different systems. Having the correct connections ensures accurate readings and helps avoid leaks, making for reliable diagnostics during fuel system tests.
  • Pregunta: Is the TU-443 suitable for both professional and home use?

    Respuesta: Indeed, the TU-443 is suitable for both professionals and home users due to its ease of use and comprehensive functionality. Professionals appreciate its accuracy and reliability for diagnosing complex fuel system issues, while DIY enthusiasts value it for performing essential maintenance checks. This dual usability makes it an excellent investment for anyone looking to keep their petrol engine in optimal condition.
  • Pregunta: How can I maintain my TU-443 for long-lasting performance?

    Respuesta: To maintain your TU-443, keep it clean and store it in a protective case after use. Regularly inspect the hoses and gauges for wear or damage to prevent inaccuracies. Additionally, calibrating the gauge as recommended by the manufacturer ensures its precision over time. By implementing these simple upkeep practices, you can extend the lifespan of your tester and ensure it delivers reliable performance.
  • Pregunta: Where can I buy the Digital Fuel Injection Pressure Tester TU-443?

    Respuesta: You can buy the Digital Fuel Injection Pressure Tester TU-443 from Ubuy in Dominican Republic. Ubuy offers a convenient way to access a variety of automotive tools and equipment, ensuring that you can find the right product to meet your fuel system testing needs with ease.

AUTOOL Fuel Pressure Testers Editorial Review

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Customer Reviews & Ratings

22 valoraciones de los clientes
  • 5 estrella
    50%
  • 4 estrella
    22%
  • 3 estrella
    10%
  • 2 estrella
    7%
  • 1 estrella
    11%

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“Great products and very good service: very easy and very fast international delivery.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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DOP 6771

DOP 7576

Haz tu pedido ahora y recíbelo por ahí Martes, Octubre 06

QTY:

Solo quedan 5 artículos en stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

características y beneficios

  • Accurate reading with a 140 PSI/10 bar scale
  • Relief valve and 6ft. of tubing for safe fuel relieving
  • Allows checking for sufficient fuel flow
  • Hook for hands-free operation
  • Includes adapters, hoses, and fittings for all fuel injection systems
  • Quick coupler connection for speedy and efficient operation

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