• ✐【Multi-Functions】 Practical Multi-Functions obd2 scanner diagnostic tool features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, fault code information query,view freeze frame, I/M ready,reading data stream and playback function, real-time curve, reading vehicle information, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed. Support car battery voltage test, oxygen sensor test
• ✐【 Car Diagnostic Scanner for Most Cars】- Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 8 languages - English,German, Dutch, Spanish, French, Italian,Russian and Chinese.
• ✐【2.8 Inch IPS color screen】-Break the conventional car OBD2 code reader concept and redefined it, Adopting a 2.8-inch IPS color obd2 gauge display, it has a stylish appearance and a comfortable hand held experience. Don't need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
• ✐【Perfect Design】- Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 4 buttons on AMTIFO W4 OBD2 Scanner: scroll up/down,confirm/exit button and three warning lights.(Green light: support the vehicle detection ;Yellow light: It is read that the vehicle is faulty ; Red light: The product is energized normally)

Read Codes/ Erase Codes: identifies which section of the emission control system has malfunctioned. erases the codes from the vehicle after certain repairs.

Data Stream: displays the dynamic data of the data stream items in graphical way, Simpler and easier to understand.

I/M Readiness: checks if the various emissions-related systems are ready for the Vehicle Inspection and Maintenance testing or if the repairs has been performed correctly.

EVAP System Test: initiates a leak test for the vehicle’s EVAP system.

O2 Sensor Test: monitors and tests operation of the O2 sensors to identify problems that can affect fuel efficiency and vehicle emissions.

DTC LOOKUP: Code reader enables you to view the detailed definition of the retrieved DTC easily .

Vehicle Information: Retrieve vehicle’s Vehicle identification number, calibration ID, and calibration verification number, to know more about your vehicle.

Battery test: coder reader offers an easy way to analyze the battery cell health status, view battery charging status and detect faults and bad cells.

Support eight languages :English, German, Italian, Dutch, French, Spanish, Chinese, Russian.

Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing, which is convenient to determine the vehicle’s condition.This function can help you pass SOMG TEST