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Professional OBD2 Scanner Diagnostic Tool:This professional automotive diagnostic instrument has all the OBD2 features you need.Read fault code clear trouble codes,view freeze frames, read I/M preparations,retrieve vehicle information, real-time data streams, battery voltage tests.This professional auto diagnostic instrument is suitable for vehicles with control LAN based on CAN bus.According to EPA requirements,all 1996 and more recent models. Practical OBD2 Battery Tester:The battery test function can measure the battery voltage inside the vehicle,view the battery voltage curve and test the battery performance indicators.Through the diagnosis of the battery,the low-life battery can be replaced in time,solving the problem that 82% of the car can not start because of the battery factor.

🚖【Easy-to-Use】This OBD2 scanner diagnostic tool requires no APP download and installation, no battery, no Bluetooth connection, just plug and play. 🚖【Broad compatibility】Upgraded built-in DTC Lookup Library with 9000 fault codes allows you to quickly and accurately diagnose engine trouble codes on your car. Our scan tool supports all OBDII protocols making it compatible with most cars since 1996. It supports 7 languages: English French German Dutch Spanish Italian Chinese 🚖【Battery Tester】This diagnostic tool not only reads and clears your car's engine fault code.It can also test and assess the performance of your car's battery,include: ①By measuring the battery voltage, you can understand the condition of the battery to diagnose other parts of the vehicle and provide a baseline condition.