Features: ? Works with OBD-II compliant vehicles. Clear trouble codes and turn off the MIL ? Works on all 1996 to 2010 cars and light trucks sold in the United States, some 1994 and 1995 models are also ok. ? Software included in CD for Smartphone, PC and iOS ( for iPhone, iPad, iTouch, Mac ). ? Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning ( over 3000 generic code definitions in the database ) ? OBD-II Protocols: ISO15765-4 ( CAN ) ISO14230-4 ( KWP2000 ) ISO9141-2 J1850 VPW J1850PWM ? Output protocol: RS232 ? The program lets you perform the following operations: - Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning ( over 3000 generic code definitions in the database ) - Clear trouble codes and turn off the MIL ( Check Engine light ) Specifications General Color: Black Specifications Data measurements: Vehicle speed,RPM,engine coolant temp,fuel pressure,calculated engine load,intake manifold pressure,air intake temp,timing advance,fuel level,reads and clears trouble codes,air flow rate,oxygen sensor voltages Supports OBD2 protocols: ISO15765-4 (CAN),ISO14230-4 (KWP2000),ISO9141-2,J1850 VPW,J1850 PWM Output Protocol: Wi-Fi Dimension and Weight Product weight: 0.051 kg Package weight: 0.080 kg Product size (L x W x H): 8.8 x 4.6 x 2.5 cm / 3.46 x 1.81 x 0.98 inches Package size (L x W x H): 11.0 x 9.0 x 3.0 cm / 4.32 x 3.54 x 1.18 inches Package Contents: 1 x WiFi Wireless ELM327 OBD2 OBDII Diagnostic Scanner Tool Adapter, 1 x CD