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Item #:
192633134
OBD2 Scanner and Battery Tester, 2-in-1 Car Diagnostic Tool, Check Engine Code Reader, 12V Battery Analyzer, Relay Tester, Fuel Injector Tester for
Item #:
192633134
JMD 14463
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Only 18 items left in stock.
Order now and get it around Sunday, August 30
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With intelligent chips enabling precise diagnostics, this car battery tester delivers exceptional accuracy of 99.8%, offering reliable insights into your battery's condition.
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What Stands Out
Dual Functionality
Combines OBD2 scanning and battery testing, providing comprehensive diagnostics for engine codes and battery health, making it ideal for car enthusiasts and mechanics.
Heavy Duty Support
Designed for heavy-duty trucks, this tool effectively addresses the needs of commercial vehicle operators, enhancing maintenance precision and operational reliability.
User-Friendly Interface
Equipped with an easy-to-navigate interface that allows users, from novices to professionals, to conduct complex diagnostics seamlessly and efficiently.
Product Details
| Power Source | Corded Electric |
| Minimum Operating Voltage | 8 volts |
| Style Name | T400 |
| Color | Black |
| Item Weight | 989 g |
| Specification Met | CE, ETL |
| Brand Name | TopDiag |
| Model | T400 |
| UPC | 794969059321 |
| Number of Items | 1 |
| Manufacturer | TopDiag |
| Included Components | 1*T400 Battery Tester |
| Part Number | T400 |
| Brand | TopDiag |
| Style | T400 |
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.
What's in the box
1*T400 Battery Tester
Who Should Buy?
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Professional Mechanics
Ideal for mechanics needing a reliable tool for diagnosing engine issues and testing battery health in heavy-duty trucks.
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DIY Car Owners
Perfect for car enthusiasts wanting to troubleshoot their vehicles' check engine lights and understand battery performance.
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Fleet Managers
Beneficial for fleet operators who need to regularly check and maintain the health of multiple heavy-duty vehicles.
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Basic Users
Not suitable for those unfamiliar with car diagnostics, as it may require some technical knowledge to operate effectively.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is an OBD2 Scanner and how does it work?
Answer: An OBD2 Scanner is a diagnostic tool that interfaces with your vehicle's onboard diagnostic system to retrieve error codes and performance data. By connecting to the OBD2 port, this tool can read fault codes and provide information about your vehicle's health. This is particularly useful for DIY mechanics and automotive professionals because it helps to diagnose issues before they become more serious, enabling you to address concerns like a 'Check Engine' light efficiently. -
Question:
What makes the T400 OBD2 Scanner different from other scanners?
Answer: The T400 stands out due to its dual functionality as both an OBD2 scanner and a 12V battery tester. This comprehensive tool not only reads and clears trouble codes but also analyzes battery voltage and performance. Its ability to test relay functionality and fuel injectors makes it particularly versatile, catering to both light and heavy-duty vehicles, thus providing essential data that helps in preventive maintenance and troubleshooting. -
Question:
Can the T400 OBD2 Scanner be used on heavy-duty trucks?
Answer: Yes, the T400 OBD2 Scanner is designed to handle heavy-duty trucks as well as light vehicles. With its robust features, it can read diagnostic trouble codes (DTCs) for larger engines and systems common in heavy-duty trucks, making it an ideal choice for truck mechanics and fleet operators looking for a reliable diagnostic tool. -
Question:
What types of issues can the T400 car diagnostic tool detect?
Answer: The T400 can detect a wide range of issues from engine malfunctions and emissions problems to battery performance and fuel injector efficiency. Troubles such as misfires, sensor malfunctions, and electrical issues can be diagnosed using this tool. This allows vehicle owners to take proactive steps in resolving issues, ensuring optimal performance while preventing untimely breakdowns. -
Question:
Is the T400 OBD2 Scanner easy to use for beginners?
Answer: Absolutely! The T400 OBD2 Scanner features a user-friendly interface that guides novices through the diagnostic process. Detailed on-screen instructions and code definitions make it accessible for users without advanced technical knowledge. For anyone entering the world of DIY car maintenance, this tool is an excellent starting point to build confidence and understanding. -
Question:
What is a battery analyzer, and how does the T400 function as one?
Answer: A battery analyzer evaluates the health and performance of your vehicle's battery by measuring voltage and load capacity. The T400’s battery analysis feature allows users to determine if a battery is holding a charge effectively, enabling early detection of potential battery failure, which is crucial for ensuring reliable vehicle operation, especially in heavy-duty applications. -
Question:
Does the T400 provide real-time data monitoring?
Answer: Yes, the T400 offers real-time data monitoring, allowing users to view live sensor data from various components of their vehicle. This facilitates deeper insights into engine performance and can help in pinpointing specific issues as they arise. Real-time data is invaluable for diagnostic purposes, making it easier to monitor system performance under different driving conditions. -
Question:
Can the T400 scan vehicles from different manufacturers?
Answer: Yes, the T400 OBD2 Scanner is compatible with a variety of vehicle manufacturers that comply with OBD2 standards, which includes most cars and trucks manufactured after 1996. This makes it a versatile tool for users who own multiple vehicles or work in a professional setting that services different brands. -
Question:
How does the relay tester function in the T400?
Answer: The relay tester feature in the T400 helps to determine whether automotive relays are functioning correctly. Users can check the operational status of relays, which are critical for controlling various electrical systems in a vehicle. This functionality is essential for troubleshooting electrical issues efficiently and can lead to solutions to problems related to lighting, ignition, and more. -
Question:
Where can I buy the OBD2 Scanner and Battery Tester, T400?
Answer: You can purchase the OBD2 Scanner and Battery Tester, T400 from Ubuy in Jamaica. Ubuy offers a reliable shopping experience with a wide selection of automotive diagnostic tools, ensuring that you can easily find and order the T400 for your vehicle needs.
TopDiag Battery Testers Editorial Review
OBD2 Scanner and Battery Tester, 2-in-1 Car Diagnostic Tool, Check Engine Code Reader, 12V Battery Analyzer, Relay Tester, Fuel Injector Tester for Heavy Duty Truck, T400 is a versatile tool perfect for both amateurs and professionals. Users appreciate its speed and efficiency, as it quickly reads and clears codes, delivering clear diagnostic information. This device also features battery testing, relay testing, and fuel injector testing, making it a comprehensive solution for vehicle maintenance. Many reviews highlight its ease of use and intuitive interface, ideal for those new to diagnostic tools. It's a great budget-friendly option for quick vehicle checks without the need for expensive equipment.
Customer Reviews & Ratings
23 customers ratings
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5 Star
78%
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4 Star
22%
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3 Star
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Pros
- Extremely fast connection and code reading for its class
- Honest practical functionality that works well in real shop situations
- Reads and clears codes reliably including history codes
- Provides clear basic diagnostic information for check engine lights
- Battery analyzer and component testing add strong real world value
- Simple interface that is easy to navigate without a steep learning curve
- Excellent option for budget conscious users or quick preliminary diagnostics
Cons
- Not a bidirectional or advanced programming level scan tool
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- 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.
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JMD 14463
Order now and get it around Sunday, August 30
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:
Only 18 items left in stock.
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Features & Benefits
- Multi-functional tool: Tests battery, relays, and fuel injectors.
- Exceptional accuracy of 99.8% for reliable battery diagnostics.
- Easily reads and clears fault codes from your vehicle.
- Supports 99% of vehicles including cars, trucks, and boats.
- Helps diagnose engine performance issues quickly and effectively.
- User-friendly and designed for both DIY enthusiasts and professionals.
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