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V321 OBD2 Scanner Diagnostic Tool, Vehicle Check Engine Code Reader with Battery Test & I/M Readiness, Automotive Scanner Fault Diagnosis, Fit for OBDII Protocol Vehicle After 1996

  • Based on 2 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Sunday, Oct 26
Order within 6 hours and 23 minutes
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Features

  • Fault Read & Analyze: The OBD2 scanner diagnostic tool can read and clear car engine fault codes, as well as obtain real-time data streams to accurately display various data of the car's power system, assisting in identifying potential issues. It can also view freeze frames. It supports querying over 35,900 fault codes, with the meaning of each code easily accessible. It also provides comprehensive testing, including I/M readiness item testing, vehicle information testing, EVAP testing, etc.
  • Compatible with: The OBD2 scanner diagnostic tool measures 5.94" x 3.19" x 1" and is compatible with vehicles using the OBD2 protocol and equipped with a 16-pin interface (supporting SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 KWP, and ISO15765-4 CAN protocols). It's suitable for US vehicles from 1996 or later, and EU and Asian cars in 2000 or later. It supports 10 languages: English, German, French, Spanish, Italian, Russian, Polish, Chinese, Japanese, and Portuguese.
  • Plug & Play Setup: This OBD2 scanner diagnostic tool is greatly user-friendly. First, locate the OBD interface near the driver's seat (usually below the dashboard), insert the device, and ensure a secure connection (without starting the engine). The device will automatically power on and connect to the system. Once the screen displays "Ready", you can use the buttons to read fault codes, view data streams, and perform other functions.
  • Battery Testing Feature: This OBD2 scanner diagnostic tool features a practical battery testing function. It can detect the vehicle's battery voltage and startup instantaneous voltage, displaying the results in real-time as a curve. This allows users to visually assess the battery's condition and promptly monitor the vehicle's battery status, providing important reference for vehicle maintenance.
  • QR Code Vehicle Report: This OBD2 scanner diagnostic tool also has a convenient test report function. It can generate a QR code containing the vehicle identification number (VIN), fault code count, battery voltage, and data stream information. Users can scan the QR code with their phone to print, view, or share this information, making it easy to communicate vehicle status with others or keep records for themselves.

Description

Specifications: Material: ABS Color: black Size: 5.94" x 3.19" x 1" Weight: 252.6g/8.91oz Voltage: 9-16V Package Include: 1pc OBD2 scanner diagnostic tool Features: -Multi-Detection: This product has multi-functional detection capabilities to meet diverse vehicle diagnostic needs. -Strong: This product uses a sturdy shell material that is wear-resistant and shock-resistant, ensuring stable device performance in complex usage conditions.

Manufacturer: ‎FALVFUN


Brand: ‎FALVFUN


Model: ‎OBD2 Scanner Diagnostic Tool


Item Weight: ‎10.7 ounces


Product Dimensions: ‎5.94 x 3.19 x 1 inches


Item model number: ‎OBD2 Scanner Diagnostic Tool


Manufacturer Part Number: ‎FALVFUN-Car6


Date First Available: July 2, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 26

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very nice OBD scan tool
I love the ability to live stream data. It works perfectly on all of my cars. I was impressed that there is an oscilloscope-effect function a scale to expand this tool's utility. No need to purchase a second o'scope for the occasional test of an electronic controller.
Reviewed in the United States on August 10, 2025 by Leonard Powell Leonard Powell

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