ProfessionalNS14-pinDiagnosticCon-su--ltInterface OtherFeaturesInterfacefittingfor14pindiagnosticsocketinNSvehiclesbuiltbetween1989and2001(NoOBD-IIcompliant) AccessoryType:Gadgets&AutoParts Material:Plastic Color:Black Dimensions(cm):11x7x2 Weight(kg):0.15 Function: 1.MonitorandLogdozensofrealtimeparameters 2.Checkandclearenginefaultcodesbeforegoingtoanexpensiveautoshop 3.Adjustthetimingandidle 4.Powerbalancetesting 5.Resettheself-learncodes 6.Controlidleairvalves,relays(AC,fans,etc),timing 7.Diagnosecustomervehicleson-site 8.Speeduptroubleshootingofelectronicallymonitoredcomponents PackingList1xNSCo-ns-ultInterface 1xUSBcable 1xCD (If your cd have broke, please contact us get the software..thanks..) Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.