Aumotop KW681 Car&Motrocycle Battery Tester & OBDII Diagnostic Tool 2 in 1

KW681 Works on all 1996 and newer 12V gasoline and diesel that are OBD II compliant.;It can identify cause of your CHECK ENGINE and perhaps fix it without going to see your dealer, It also assists you in easily passing annual emissions tests and SMOG CHECK.;It covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and board test give you full control of your vehicle's running status,while a graphical and numeric live data stream display will help you to find out faulty sensor readings.;KW681 Battery Tester can Test all automotive cranking acid battery, including ordinary acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc. it adopts state-of- -art conductance testing technology in word to easily,;Quickly and accurately measure actual cold cranking amps capability of vehicle starting battery, healthy state of battery itself, and common fault of vehicle starting system and charging system, which can help maintenance personnel to find find problem quickly and accurately, thus to achieve quick vehicle .