V313 ODB2 LCD Display Engine Code Reader Car Diagnostic Tool Free Update Automotive Scanner OBDII Battery Tester

Description 1 This is a multifunctional code reading card that integrates OBD general detection battery detection and printing serial port printing It provides accurate vehicle detection battery detection and printing test results Product introduction V313 A trolley code reading card product It has the following functions 1 Support nine OBD II EOBD standard protocols 2 Support OBD functions such as vehicle fault diagnosis and real time data streaming 3 With data playback functions such as viewing the saved fault code information data flow and battery detection 4 Data with emission testing5 The data saved in the code reading card can be printed through the USB serial port 6 Support USB upgrade function7 German Dutch English Spanish French Italian8 Quickly test the cold start current internal resistance battery life and remaining power of the 12V start up lead acid battery to determine whether the battery needs to be replaced real time voltage detection battery impedance detection and how much power is left after a period of full charge SOC Battery charging current value SOH cold start current detection CCA Supported vehicle data Read error diagnostic codeClear the error code and turn off the MIL Check Engine indicator light Engine revolutions per minute RPM Calculated load valueCoolant temperatureFuel system statusSpeedShort term fuel situationLong term fuel situationIntake manifold pressureFuel injection advance timeIntake air temperatu