As an excellent choice of Bluetooth obd2 code reader, V015 is with new design handheld non slip shell, more convenient for operation. It is able to compatible with more than 95% vehicles equipped with OBD-II protocols, no matter it's gasoline or diesel engine. 

V311A is a handheld automotive diagnostic scan tool for OBD-II vehicle. It is plug and play. Not limited to basic car diagnostic function and real time data display function, this auto diagnostic tool also detects I/M state (vehicle emission inspection and maintenance), and it is also able to be used as a battery tester to check battery voltage of the vehicle. Both the DTC fault code reader function (DTC) and battery tester function (BAT) are One-Click function and you will make the operation very simple and quickly.

V311B vehicle battery tester and automotive battery diagnostic tool is suitable for 12V batteries (100-2000cca lead-acid batteries: ordinary batteries, AGM flat plates, AGM spiral, gel batteries and so on).

V019 OBD2 scanner is a Bluetooth 4.0 device and it supports Android and iOS system. It is with one unique feature, which we call it automatic pairing or automatic matching. After inserting the OBDII scanner into the OBD-II interface on the vehicle. It will automatically scan and detect whether the vehicle matches the car diagnostic scanner. If it can be adapted, the green indicator at the bottom of the product will light up. So that it will be convenient for the user to confirm the compatibility and connection status.

V317 OBD2 automotive diagnostic tool supports 9 standard OBD-II/EOBD protocols. It is with indicators to show protocol compatibility, trouble alarm, and power connection. Other than check engine fault, it also can do battery test, EVAP test, O2 sensor test, check data stream and vehicle information. It supports 8 languages and is suitable for most European markets. White label and customized service is available for this OBD2 diagnostic tool.