Launch X431 Pro3S Bi Directional Scan Tool Review

Ive been in the automotive industry for quite some time now, and I have to say the LAUNCH X431 Pro3S Bi Directional Scan Tool has been one of the most impressive pieces of diagnostic equipment I have ever used. From its wide range of capabilities, amazing battery life, and intuitive user interface, this tool is an amazing piece of tech.

First off, the LAUNCH X431 Pro3S Bi Directional Scan Tool has an incredibly wide vehicle coverage. It can diagnose over 10,000 car models from 150 different car brands. This means that it can be used on a wide variety of makes and models, so you wont be limited to just one or two cars. Furthermore, it is equipped with advanced OE level functions such as online coding for VWs, Audis, Skodas and Seats , setting changeover for Benz and BMWs , customization/personalization for worldwide vehicles brands and more.

The LAUNCH X431 Pro3S also has bi directional control ability which allows it to actuate solenoids and actuators for active testing. This means that you can send commands to many systems/components to test their working status without using the vehicle controls. You can do things like turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors and injector buz tests just to name a few. It also has 31 reset services adaptation/initialization/matching plus ECU coding so you can use dealership level relearn procedures to complete repairs or maintenance tasks quickly and easily.

The hardware of the LAUNCH X431 Pro3S is also very impressive it comes with an Android 9.0 tablet with 10.1 touch screens, 2.4GHz 5GHz dual band Wi Fi which means faster transmission rate 7000mAh rechargeable battery that can last up to 15 hours or more on one charge, 32 128gb expandable storage space so you can save more vehicle documents and customer data plus a CPU processor that was upgraded from 1.4GHz to 1.8GHz eight cores for faster diagnostics performance. It also supports extended modules such as videoscop to check engine fuel tank systems etc. , X431TSGUN to activate all sensors , X431PROG for IMMO functions for VAG groups above 3.5 , ADAS Mobile/PRO to perform ADAS calibration operations X431 printer to print out diagnostic data/reports .

Finally, what makes the LAUNCH X431 Pro3S stand out from the rest is its 5 years warranty plus free updates for 2 years after purchase! Plus its available in 25 languages making it accessible to anyone no matter where they are located in the world! All this makes this product an absolute must buy especially if youre a car dealer, automotive engineer/technician or home mechanic as this tool will make your job a lot easier!