Rapidly developing technologies in vehicles, constantly added features in vehicles increase driving comfort day by day. Automobile manufacturers have started to use new protocols for these features to work safely and quickly. With these new features, when a problem is encountered in vehicles, it is up to advanced diagnostic devices to find the solution. Repair shops want to keep the brands that have developed and continue to develop in their field in order to deal with the malfunctions encountered quickly and effectively. Standing out among these brands is Thinkcar's Thinktool Master 2 device. Its fast practical use saves time. With live data, you can instantly access and monitor many values such as whether the sensors are working, fuel level, original mileage data, adblue tank level. With maintenance modes, you can reset oil maintenance, brake caliper, service resets. You can make coding in supported vehicles. Thanks to its modular structure, you can code the tire pressure sensor with Tpms t-wand 200 and learn the sensor built into the vehicle. In addition to all the features listed, it supports many more functions.