- Home Page /
- Automotive /
- Automotive Tools & Equipment /
- Diagnostic Test & Measurement Tools /
- Fuel Pressure Testers /
- Digital Fuel Injection Pressure Tester TU-443...
0 ratings
Item #:
11068021
Digital Fuel Injection Pressure Tester TU-443 Multifunction Fuel System Pressure Gauge Fuel Injection Pressure Test Gauge for Petrol Engine Fuel
Item #:
11068021
AUD 238
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 59.5 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, July 09
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
AUTOOL TU-443 Multifunction Fuel System Pressure Gauge is a time-saving, efficient, and accurate test gauge for any automotive fuel injection system.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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.
Product Details
- 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
| Item Weight | 2 lbs (910 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
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.
-
Diesel Engine Users
Not suitable for diesel engines, as it is specifically designed for petrol engine fuel systems only.
-
Novice Users
May be complicated for beginners without experience in automotive diagnostics and pressure testing methodologies.
-
Sporadic Users
Not ideal for those who infrequently perform maintenance, given its specific application and detailed usage requirements.
Product Description
Digital Fuel Injection Pressure Tester TU-443 Multifunction Fuel System Pressure Gauge Fuel Injection Pressure Test Gauge for Petrol Engine Fuel Pressure Testers
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Digital Fuel Injection Pressure Tester TU-443?
Answer: 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. -
Question:
How does the multifunction feature of the TU-443 enhance its usability?
Answer: 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. -
Question:
Is the TU-443 compatible with all petrol engines?
Answer: 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. -
Question:
How can I interpret the readings from the TU-443 gauge?
Answer: 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. -
Question:
What safety precautions should I take when using the TU-443?
Answer: 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. -
Question:
Can the TU-443 help in diagnosing injector problems?
Answer: 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. -
Question:
What do I need to connect the TU-443 to my vehicle?
Answer: 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. -
Question:
Is the TU-443 suitable for both professional and home use?
Answer: 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. -
Question:
How can I maintain my TU-443 for long-lasting performance?
Answer: 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. -
Question:
Where can I buy the Digital Fuel Injection Pressure Tester TU-443?
Answer: You can buy the Digital Fuel Injection Pressure Tester TU-443 from Ubuy in Australia. 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
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 238
Order now and get it around Thursday, July 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 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