FUNCTION ● OBD I AUTO UNIVERSAL DIAGNOSTIC SCAN TOOL 12V /24v ● CLEAR DIAGNOSTIC TROUBLE CODE INFORMATION ● REAL TIME DISPLAY ENGINE PARAMETER ● DIAGNOSTIC TROUBLE CODE DESCRIPTION BY E ECU-SHOP ● COMMUNICATE TO ECU SHOP PRODUCTION FOR CONTROLLER ●"TUNING MODE" AUTO SHOW DIAGNOSTIC TROUBLE CODE ● "RACE MODE" AUTO CLEAR DIAGNOSTIC TROUBLE CODE AND SHOW LOG ● OLED DISPLAY, DAY AND NIGHT AUTO DIMMER FUNCTION ● ALARM FOR RPM. VEHICLE SPEED, ENGINE COOLANT TEMPERATURE ● ENGINE OVER HEAT LOG ● HORSE POWER RE TIME O-100KM/H, 201METER. 402METER ● DISTANCE METER TRIP A, TRIP B AND ODO ● CLOCK DISPLAY ● SERVICE WARNING