V519 OBD2 Car Diagnostic Scanner & Battery Tester Tool

Read, Diagnose & Clear Car Fault Codes in Seconds

The V519 Professional OBD2 / EOBD Car Diagnostic Scan Tool is the all-in-one solution for drivers and mechanics who want to quickly identify engine problems, check battery health, and clear warning lights — no expensive garage visit required. Compatible with virtually every petrol and diesel car built since 1996 that supports the OBD II protocol, this compact scanner plugs straight into your vehicle's OBD2 port and draws power directly from the car — no batteries needed.

Key Features

• Universal OBD II / EOBD Compatibility — Works with all OBD II compliant vehicles manufactured from 1996 onwards, covering CAN, ISO, VPW, PWM and KWP2000 protocols.
• Read & Erase Fault Codes — Instantly retrieve Diagnostic Trouble Codes (DTCs), view code definitions in plain English, and erase them to turn off the Check Engine Light.
• Built-In Battery Tester — Checks your vehicle's battery voltage so you can spot a weak or failing battery before it leaves you stranded.
• I/M Readiness Check — Quickly verify emissions readiness monitors, ideal before an MOT, smog check, or annual inspection.
• Live Data Stream — View real-time sensor data to pinpoint faults and monitor engine performance on the go.
• Freeze Frame Data — Captures engine conditions at the moment a fault is triggered, helping you diagnose intermittent problems.
• No Battery Required — Powers entirely through the OBD II port, so it's always ready when you need it.
• Compact & Portable — Slim, plug-and-play design fits easily in your glove box or toolkit.

Who Is This For?

Whether you're a DIY home mechanic, a professional technician, or simply a driver who wants to stay one step ahead of costly repairs, the V519 gives you the power to understand exactly what your car is telling you. Stop guessing and start diagnosing.

What's in the Box?

• 1 × V519 OBD2 / EOBD Diagnostic Scanner
• User Manual

Specifications

• Protocols Supported: All OBD II protocols (CAN, ISO 9141-2, KWP2000, SAE J1850 VPW, SAE J1850 PWM)
• Connector: Standard 16-pin OBD II DLC
• Power Source: Vehicle OBD II port (no batteries required)
• Wireless Function: None
• Country of Origin: Made in Mainland China

Learn More About OBD2 Vehicle Diagnostics

For more information on how on-board diagnostics can help you maintain your vehicle and reduce emissions, visit the U.S. Environmental Protection Agency's OBD resource page.

You May Also Like

• 1.8M DisplayPort to HDMI Cable 4K DP Adapter – PC TV Monitor
• 1-In-2-Out HDMI Splitter Cable 1080P 3D – TV Monitor Projector

Frequently Asked Questions

Q: Is the V519 OBD2 scanner compatible with my car?

A: The V519 is compatible with all petrol and diesel vehicles that support the OBD II / EOBD standard — this covers virtually all cars sold in the US, UK, Europe, and Australia since 1996. Simply look for the 16-pin OBD II diagnostic port under your dashboard (usually near the steering column).

Q: Do I need to install any software or app to use the V519 scan tool?

A: No. The V519 is a standalone plug-and-play OBD2 scanner — there is no software installation or smartphone app required. Just plug it into your car's OBD II port and follow the on-screen prompts.

Q: Can the V519 turn off my Check Engine Light?

A: Yes. Once you have read and reviewed the Diagnostic Trouble Codes (DTCs) causing the Check Engine Light, the V519 can erase those codes and reset the warning light. Note that if the underlying fault persists, the light will return.

Q: What does the battery tester function do?

A: The built-in battery tester reads your vehicle's battery voltage via the OBD II port, giving you a quick health check on your battery. This helps you identify a weak battery before it fails and leaves you stranded.