OBD2 Scanner – Full System Diagnostics, iOS & Android

Read & Clear Car Trouble Codes in Seconds — No Battery Needed

Take control of your vehicle's health with this plug-and-play OBD2 Wireless Car Diagnostic Scanner. Simply connect it to your car's OBD-II port, pair it with your smartphone, and get instant access to full-system diagnostics, real-time sensor data, and emissions readiness reports — all from the palm of your hand. Compatible with virtually all 1996 and newer vehicles, this tool is perfect for everyday drivers, DIY mechanics, and anyone who wants to stay ahead of costly repairs.

⚠️ This product is an automotive diagnostic tool and is not intended to diagnose, treat, cure, or prevent any disease. This statement has not been evaluated by the Food and Drug Administration.

Key Features

• Full System Scanning: Reads and clears Diagnostic Trouble Codes (DTCs) across engine, transmission, ABS, airbag, and more.
• Real-Time Data Analysis: Monitor live sensor readings including RPM, coolant temperature, fuel trim, oxygen sensors, and vehicle speed.
• Emissions Testing Ready: Check I/M readiness monitors to know if your car will pass emissions tests before you go to the station.
• iOS & Android Compatible: Works seamlessly with free OBD apps on both iPhone and Android smartphones and tablets.
• No Battery Required: Powers directly from your vehicle's OBD-II port — no charging, no batteries, no hassle.
• Universal OBD-II Compatibility: Suitable for most gas and diesel vehicles manufactured from 1996 onwards (US), 2001+ (EU gasoline), and 2004+ (EU diesel).
• Compact & Portable: Lightweight, low-profile design stays discreetly plugged in without obstructing your driving.

What's in the Box

• 1 × OBD2 Wireless Diagnostic Scanner (OBD-II Interface)

Technical Specifications

• Communication Interface: OBD-II
• Wireless: Bluetooth / Wi-Fi (app-dependent)
• Battery: Not required — powered by vehicle port
• Compatibility: Android & iOS
• Item Type: Code Reader & Scan Tool
• Country of Origin: Made in China

Why You'll Love It

Stop guessing what that check engine light means and stop overpaying at the dealership for a simple code scan. This OBD2 scanner gives you the same diagnostic insight that professional mechanics use — right on your phone. Whether you're prepping for an emissions test, tracking down a persistent fault code, or just want peace of mind on a road trip, this tool has you covered.

Pair it with our other automotive accessories: check out the Smart Relay Switch for Vehicle Automation or browse our 10-in-1 Multi-Head USB Charging Cable to keep your car fully connected.

For more information on OBD systems and vehicle emissions standards, visit the U.S. EPA On-Board Diagnostics (OBD) Resource.

Frequently Asked Questions

Q: What vehicles are compatible with this OBD2 scanner?

A: This OBD2 diagnostic scanner is compatible with most gasoline and diesel vehicles manufactured from 1996 onwards in the US, 2001+ (EU gasoline), and 2004+ (EU diesel). Any vehicle with a standard OBD-II port should work.

Q: Does this OBD2 scanner need a battery or charger?

A: No battery or external charger is required. The scanner draws power directly from your vehicle's OBD-II diagnostic port as soon as it's plugged in.

Q: Which apps work with this OBD2 scanner on Android and iOS?

A: This scanner is compatible with a wide range of free and paid OBD apps such as Torque Pro (Android), OBD Fusion, Car Scanner, and DashCommand (iOS & Android). Simply download your preferred app and connect via Bluetooth or Wi-Fi.

Q: Can this scanner turn off my check engine light?

A: Yes. Once you've identified and addressed the underlying issue causing a Diagnostic Trouble Code (DTC), you can use the scanner and your OBD app to clear the code and turn off the check engine light.

Q: Will this scanner work for emissions testing?

A: Yes. This OBD2 scanner includes I/M readiness monitor checks so you can verify whether your vehicle is ready to pass an official emissions test before you go to the testing station.