ANCEL BD310 Bluetooth OBD2 Scanner & Advanced Battery Test, Engine Code Reader with Trip Analysis, Performance Test, Wireless Diagnostic Tool for Android & iPhone - Works for All 1996+ Vehicles

About this item

• 【TOP-RATED BY Car and Driver – THE SMARTER 2-IN-1 OBD2 SCANNER FOR DIY USERS】Recognized in Car and Driver’s 2025 testing as a top pick for DIY diagnostics, the ANCEL BD310 offers a smarter and faster way to understand your vehicle. Its unique wired + Bluetooth dual-mode design combines the speed of a handheld scanner with the advanced features of a free app, all in one device. The sleek, phone-style body and built-in magnetic mount let you place it on the air vent for hands-free monitoring. Boots up in seconds and gives instant access to trouble codes, live data, and performance tests
• 【BEYOND BASIC – BLUETOOTH POWER OTHERS CAN'T MATCH】Most scan tools stop at reading codes—we go further. Track battery health with live voltage graphs, run real-time performance tests, and get trip analytics with speed, braking, coolant temp, and more. Record, save, and share reports instantly with your mechanic. All inside our free, easy-to-use app—no subscriptions, no hidden fees, smarter diagnostics at your fingertips
• 【END THE CHECK ENGINE LIGHT – KNOW, REPAIR & CLEAR】Tired of that glowing “Check Engine” light? Our car scanner shows you exactly why—no jargon, just plain-English code definitions with built-in DTC Lookup linked directly to Google Search. Instantly find fixes trusted by pros, clear the code after repair, and watch the light disappear—so you can drive away with confidence and peace of mind every time
• 【YOUR AT-HOME SMOG CHECK ASSISTANT – DRIVE IN CONFIDENT】Think of it as your personal inspection pre-check. Run I/M Readiness at home to see if your vehicle meets emissions standards before you head to the testing station. Detect EVAP leaks, verify O₂ sensor status, and confirm all monitors are ready—so you walk in knowing you'll pass. No wasted trips, no surprise fails, just peace of mind whenever inspection day comes
• 【KEEP EYES UP – TURN DRIVING DATA INTO VISION】No more glancing down at a tiny screen. Switch to HUD mode to project real-time RPM, speed, and more directly onto your windshield. View key stats at a glance without taking your eyes off the road. The fully customizable dashboard lets you pick the data and style you want—making every drive safer, smarter, more high-tech, and far more enjoyable
• 【ALL 10 OBDII MODES – FULL COVERAGE, FULL CONTROL】Scan and clear engine fault codes, run EVAP and O₂ sensor tests, check I/M readiness, monitor live data, capture freeze-frame readings, and generate diagnostic reports in seconds. Covers all 10 OBDII/EOBD modes for complete diagnostics—ideal for spotting engine issues early and avoiding costly repairs. Note: ABS, SRS, and transmission codes cannot be cleared