Bluetooth OBD2 Scanner, Engine Code Reader Tool 12V Trucks& Cars

Product Description

Diagnose your car from your phone with this compact Bluetooth OBD2 scanner. Plug the B26 adapter into your vehicle's OBD-II port, pair it with the free app on your iOS or Android device, and you can read and clear fault codes, view live engine data, check emissions readiness and monitor battery voltage in minutes.

The scanner streams over 150 real-time vehicle parameters straight to your smartphone, including engine RPM, coolant temperature, vehicle speed, calculated load value and more. This gives you a clear picture of your car's health without visiting a repair shop every time a warning light appears.

A built-in three-light indicator shows the device status at a glance: red means power is on, blue confirms the scanner is connected to the app, and green shows it is communicating with the vehicle. With wide vehicle coverage for US cars from 1996 onward and European cars from 2003 onward, it works with most gasoline and diesel vehicles on the road.

The free app supports 25 languages and receives lifetime free updates, with no subscription or add-on fees. Whether you are a home mechanic, a used-car buyer or just want to understand what your check-engine light means, this tool makes vehicle diagnostics simple and affordable.

Key Features

• Bluetooth OBD2 scanner with smartphone app
• Reads and clears diagnostic fault codes
• 150+ real-time vehicle data parameters
• Works with iOS and Android devices
• Supports 25 languages
• Vehicle compatibility: US 1996+, European 2003+
• Wide protocol support: SAE J1850, ISO9141-2, ISO14230-4 KWP, ISO15765-4 CAN
• Exhaust emission readiness testing
• Battery voltage monitoring
• Compact plug-and-play design
• Three-color LED status indicator
• Powered directly from the OBD-II port (5-28V)
• Free app with lifetime updates
• No subscription or hidden fees
• 24/7 technical support

Specifications

• Product type: Bluetooth OBD2 scanner / car diagnostic tool
• Model: B26
• Connectivity: Bluetooth
• App compatibility: iOS and Android (YMOBD app)
• Supported vehicles: US models from 1996 onward, European models from 2003 onward
• Supported protocols: SAE J1850 PWM/VPW, ISO9141-2, ISO14230-4 KWP, ISO15765-4 CAN
• Input voltage: 5-28V (powered by OBD-II port)
• Languages: 25 languages supported
• LED indicators: red (power), blue (app connection), green (vehicle connection)
• Dimensions: 50 × 45 × 16 mm
• Color: black
• Materials: ABS plastic
• Free app updates: lifetime
• Subscription: none required

Package Contents

1 × B26 Bluetooth OBD2 Scanner

1 × User Manual

FAQ

Q1: Which vehicles does this scanner work with?

A: It supports most US vehicles from 1996 onward and European vehicles from 2003 onward that use standard OBD-II protocols.

Q2: Do I need to pay for the app?

A: No, the app is free to download and includes lifetime free updates. No subscription or add-ons are required.

Q3: Can this scanner read and clear fault codes?

A: Yes, it reads and clears diagnostic trouble codes, helping you turn off the check-engine light after fixing the issue.

Q4: Does it work with both iPhone and Android?

A: Yes, it connects to both iOS and Android smartphones via Bluetooth.

Q5: What do the LED lights mean?

A: Red means power on, blue means connected to the app, and green means connected to the vehicle.

Q6: Is this tool suitable for beginners?

A: Yes, simply plug it into the OBD-II port, download the app and pair via Bluetooth. The app guides you through reading codes and viewing live data.

What's in the box
1 x OBD2 Scanner