2025 ANCEL AD530 Automotive OBD2 Scanner Professional Car Code Reader Battery Tester Check Engine
The ANCEL AD530 OBD2 scanner is designed for both professional mechanics and home users. It supports all OBDII modes and features a special battery test function that allows you to monitor your vehicle’s real-time battery status. With lifetime free updates and continuous support from our technical team, the AD530 is always up to date. Powered by a next-generation 32 MB flash memory chip, it delivers fast and reliable performance. The unique “Help” button simplifies complex technical terms, ensuring a smooth and user-friendly experience.
Key Features
Reads engine/emission-related fault codes
Clears diagnostic trouble codes (DTCs)
Turns off Check Engine Light (MIL), warning lights, and resets monitors
Displays I/M readiness status for emissions checks
Shows live data in both text and graph formats
Views freeze frame data (snapshot of operating conditions)
Displays live O2 sensor test data
Performs on-board diagnostic monitoring tests
Initiates EVAP system leak test
Retrieves essential vehicle information (e.g., VIN)
Prints diagnostic reports via PC connection
Records and plays back diagnostic data
Built-in fault code lookup library
Battery test function (real-time voltage monitoring)
“Help” function via the “i” button for code explanations
Advanced Capabilities
🔋 Graphing Battery Test Function
Displays real-time data from 12V batteries with voltage fluctuations between 8V–18V.
Normal discharge voltage: ~12V
Starting voltage: 7.5V–9.5V
Charging voltage: ~14V
Use this function to monitor battery health and detect when replacement is needed.
📊 Live Data Stream & Freeze Frame Data
View live operating data like engine RPM, coolant temperature, vehicle speed, and voltage.
Freeze frame data captures a snapshot of key operating conditions during a fault, helping you pinpoint the problem quickly.
💨 EVAP System Test
Sends a command to the vehicle’s onboard computer to initiate a leak test.
Note: The scanner does not perform the leak test itself. Refer to the vehicle’s service manual before using this feature.
🔧 On-board Monitoring & O2 Sensor Test
Monitor the performance of various onboard systems and check the health of the oxygen sensor.
Symptoms of a bad O2 sensor include:
Poor fuel economy and performance
Rough engine running
Black smoke or carbon buildup
✅ I/M Readiness Check
Quickly check emissions readiness with the hotkey shortcut.
Helps you prepare for emissions testing by verifying if the vehicle is running efficiently.
User-Friendly Interface
ℹ️ DTC Lookup & “i” Button
Explains diagnostic trouble codes clearly and analyzes possible causes.
The "i" button provides repair tips and explanations, not just code definitions—perfect for beginners and advanced users alike.
Why Choose the ANCEL AD530?
Faster scan speed with upgraded industrial chip (2X faster than other scanners)
Easy-to-use interface for both pros and DIY users
Durable, portable, and continuously updated—no subscription fees
