Hey， my dear customers! We are glad to offer this OBDII Scanner ELM327 Bluetooth Wireless Car Diagnostic Tool Transparent Blueto you! It is an effective diagnostic tool widely accepted by wide drivers. Made of first-rate material， it is lightweight but durable to use. It is particularly designed to detect faults or maintain functions. As long as there is something wrong with your car， this diagnostic tool will help you solve the problem!                                    Features            New and in a good conditionYou may quickly find out trouble causes of electronically controlled systems on your carHighly reliable and accurate， easy to read the dataSmall in size and conveniently fits in your palm It communicates safely with the on-board computer Read vehicle information and other diagnostic informationSupport wireless performance and Bluetooth                                                             Specifications             Type     The Mini Bluetooth ELM327    <br> Operating Temperature      -15℃ ~ 100℃ /  5℉ ~ 212℉    <br> Protocol     OBD II， ISO15765-4 (CAN)， ISO14230-4(KWP2000)， ISO9141-2， J1850 VPW， J1850 PWM    <br> Function     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)， Display Current Sensor Data (Engine RPM， Calculated Load Value， Coolant Temperature， Fuel System Status， Vehicle Speed， Short Term Fuel Trim， Long Term Fuel Trim， Intake Manifold Pressure， Timing Advance， Intake Air Temperature， Air Flow Rate， Absolute Throttle Position， Oxygen Sensor Voltages/Associated Short Term Fuel Trims， Fuel System Status， Fuel Pressure， Many Others)    <br> Output Interface     Bluetooth    <br> Operate System     Android， SymbianV3 V5， Windows Mobile， Windows XP (32)， Windows 7 (32)    <br> Support Language     English    <br> Compatible Car with     Support the Market Most Models    <br> Dimensions     (2.76 x 1.77 x 0.98)" / (7 x 4.5 x 2.5)cm (L x W x H)    <br> Weight     1.23oz / 35g    <br> Color     Transparent Blue     <br>                                                             Package Includes            1 x Diagnostic Code Tool<br>1 x CD<br>