Complete 12V Battery & Alternator Health Check Not just voltage reading, the 2-in-1 scan tool with battery tester provides complete battery testing, just like the BT301. Detect weak batteries early, extend battery life, and avoid costly replacements. It offers accurate battery health (SOH), state of charge (SOC), internal resistance, cranking voltage, and alternator performance, compatible with regular, AGM, EFB, and GEL batteries. The high-precision chip and copper clips ensure stable and reliable results, while BRT function helps register new batteries to the vehicle system.
Advanced ABS Functions & Brake Bleeding Diagnose ABS issues with real-time wheel-speed monitoring, freeze-frame data, and tests like calibration and initialization to identify ABS warning lights, uneven braking, or soft brake pedals. Supports auto brake bleeding to remove trapped air and restore pedal firmness, solving spongy brakes or poor braking response. With the f-ree latest update, the ABS service option is now directly accessible from the menu, making it easier to maintain your brake system.
Note: ABS Bleeding is vehicle-specific; check VIN compatibility before purchase.
Service Resets & Battery Registration (BRT) Simplify maintenance, save time and costs with essential resets like Battery Registration (BRT), ABS Bleeding, SAS Calibration, EPB Reset, and Oil Reset. BRT helps stabilize voltage and extend battery life after replacing the same battery type, reducing future battery-related issues. The ABS bleeding ensure your brake work properly, improving safety. Easily enable updates via Wi-Fi for new functions and fixes, avoiding extra service fees.
Note: Battery coding or changing battery types is not supported.
User-Friendly & Complete Convenience Features a large 2.8 -inch color display, bigger than others for clearer readings and easier operation even in low-light environments. The long 6.5 ft battery test cable enables convenient one-person use. 2-in-1 diagnostic tool and battery analyzer can test batteries for all 12V vehicles, including cars, light trucks, motorcycles, ATVs, and boats. The package comes with dedicated battery clamps, OBD2 cable, Type-C cable, user manual, and carry bag, with lifetime free WiFi updates for extended compatibility.
Important Limitations & Vehicle Coverage Notice 1) Does NOT scan Tire Pressure Sensor, TRANSMISSION or all modules, CAN NOT regenerate the DPF. 2) No ECU programming / key coding / relearn. 3)
Airbag: reads SRS faults onlycannot clear crash/collision data. 4) ABS bleeding will not work on vehicles that require manual bleeding. 5) Special functions (ABS Bleed, Oil/EPB/SAS/BRT) vary by vehicle. Please check s official website Support Diagnostic Coverage List with your VIN before purchase.