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OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996

  • Based on 698 reviews
Condition: New
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$20.99 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 16
Order within 12 hours and 39 minutes
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Color: orange


Features

  • Multi-Function: This code reader for cars and trucks is like a micro mechanic, which can quickly read and clear engine error codes, live data stream (with graphic display), view freeze frame, check MIL readiness status, read I/M monitoring readiness status and collect vehicle information, display vehicle indicators in detail. You can use it to check fault codes by yourself and display code definitions, understand the health of the vehicle, be fully prepared for going to the auto repair shop for car maintenance.Note: It cannot detect battery life, gearbox faults, output current test, can only detect battery voltage, and can clear fault codes of repaired vehicles.ABS code is not supported.
  • Rugged and Compact Design: The OBD2 scanner is a compact and well-designed car parts. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. It comes with a 2.5-foot heavy-duty cable with a standard 16-pin OBD connector. The cable is made of a very thick flexible insulation layer and is sturdy and durable. Since OBD2 scanners can easily fall to the ground while working in the car, the structural design of the scanner is very demanding, and this OBD2 scanner can well meet the customer's needs for sturdiness and compactness.
  • Accurate, Fast and Worth Having: The OBD2 code reader adopts an upgraded microprocessor, its powerful performance provides fast and accurate results and displays them on the screen, draws and records real-time vehicle sensor data, helps you understand the condition of the car, quickly diagnose and repair common car problems. 6 buttons for quick operation, plug-and-play design makes it easy to use, you can easily operate it without reading the manual. The OBD2 scanner is not only designed to be lightweight and portable, but also simple, accurate and fast to operate, affordable and more cost-effective, it is a must-have tool for home DIY diagnosis or mechanics to use in auto repair.
  • Battery Tester and Advanced OBDII System Diagnostics: This advanced code reader with battery has a built-in easy-to-use battery tester for monitoring battery life and voltage, helping you quickly assess the battery health of your vehicle, prevent unexpected failures and ensure reliable car performance. At the same time, this engine fault code reader provides advanced diagnostic functions, including testing the O2 sensor and EVAP system to measure oxygen concentration, control the amount of fuel injection, reduce fuel consumption, maintain optimal combustion conditions, improve engine efficiency; reduce exhaust emissions, and better protect the environment.
  • Service Guarantee and Gift Attributes: This OBD2 scanner has a unique patented design and a dedicated technical team as well as a strong guarantee service. At the same time, professional customer service staff can answer your questions at any time, help you use the product, and ensure your user experience.which is very safe and convenient for you.This car automatic scanning tool has no seasonality and can be used normally and perform well all year round. This stylishly designed, portable and powerful professional automatic car diagnostic scanner is perfect as a gift for your mechanic friends. If you are looking for a gift with practical performance, this product is a good choice.

Brand: UMEIJA


Product Dimensions: 7.87"L x 5.51"W x 1.69"H


Operating System: OBD2 Scanner Reader


Automotive Fit Type: Universal Fit


Manufacturer: Shenzhen Chaoyue Techonlogy Development CO.,Ltd


Manufacturer: ‎Shenzhen Chaoyue Techonlogy Development CO.,Ltd


Brand: ‎UMEIJA


Model: ‎OBD-V620


Item Weight: ‎11.3 ounces


Product Dimensions: ‎7.87 x 5.51 x 1.69 inches


Item model number: ‎OBD-V620


Manufacturer Part Number: ‎OBD-V302


Date First Available: January 14, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent tool for the price
Color: orange
Works perfectly, it’s quick and responsive. Very intuitive and with a little studying you can understand the advanced functions. Will easily fit in your glove box (you never know when you’ll be on the side of the road so keep it in there) It told me the issue, I replaced the sensor and cleared the code. Saves a ton of time. ... show more
Reviewed in the United States on October 20, 2025 by Jamaul Broomfield

  • UMEIJA OBD2 Scanner with Upgrade Battery Tester – A Compact Powerhouse!
Color: orange
I've been using the UMEIJA OBD2 Scanner recently and it's really impressed me! It combines reliable diagnostics with battery testing all in a sleek, handheld design. ✅ What I Love: • Fast, accurate diagnostics thanks to an upgraded microprocessor – gets real-time results quickly • Built-in battery tester — handy to monitor battery health and voltage without needing extra tools • Rugged and compact – the cable has thick insulation, and the device feels well-built without taking up much space • Universal compatibility – works with nearly all OBD II vehicles (1996 onward), perfect for classic cars and modern rides 💡 Why You’ll Appreciate It: • Just plug and play—no installation fuss or learning curve • Reads & clears error codes, plus monitors emissions—great before inspections • Displays live engine data—RPM, speed, voltage, etc.—so you get a clear snapshot of your vehicle’s health . 💵 Excellent Value: • Priced around $40 (often even lower), it delivers features you'd expect from pricier scanners Bottom Line: If you're a DIY car owner, prep for emissions, or want a no-fuss tool to read engine codes and check battery health, the UMEIJA OBD2 Scanner is a top-tier budget pick. Compact, powerful, and user-friendly—it’s become a go-to on my tool shelf! ... show more
Reviewed in the United States on June 9, 2025 by Sarah Skelly Gee

  • Basic functions. Good for simple use or beginners! Big buttons, easy to read, feels durable
Color: orange
Pretty good for the cheap pricing! I did expect better especially having multiple different scanners of the year and just had a really nice advanced scanner my stepmom bought me for around the same price on here so also comparing on that. This scanner is great, wish it had StateOfCharge & better battery test or able to perform alternator/starter/battery test like other cheap scanners are able to do. It does say the battery voltage but that’s it so not really advanced. I give it 6.9 out of 10. ... show more
Reviewed in the United States on April 16, 2025 by King Puff

  • Good little machine
Color: orange
Very easy to use. Many different functions. I used it on my Honda Odyssey. I was able to determine the problem so now it can be serviced.
Reviewed in the United States on October 28, 2025 by G Joanne Principe

  • Simple code reader
Color: orange
Works great as a basic code reader. Worth the $.
Reviewed in the United States on October 20, 2025 by Skylar

  • Easy peezy
Color: orange
Great, works well, easy to follow
Reviewed in the United States on October 23, 2025 by Joe

  • Great Budget Scanner.
Color: orange
Work on early model 2000 accords and newer vehicles.For price does the job well.
Reviewed in the United States on November 4, 2025 by Willie E.

  • Fantastic tool
Color: orange
I have had it for a couple weeks, and it has helped me diagnose three check engine light issues. Once it gives you the code, you can research and find the repair solution, then once repaired, clear the check engine light. Highly recommend.
Reviewed in the United States on October 20, 2025 by Eric

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