

By employing a multi-layered security link mechanism, the tool virtually eliminates the threat of unauthorized access. The 427201 OBDLink LX, however, uses a more advanced security system. Other units will broadcast their presence and use a simple four-digit passcode for security. Unique Security System: The 427201 OBDLink LX has one of the most advanced security systems available in these types of scan tools.
#OBDLINK WIFI VS BLUETOOTH CODE#
There are cheaper code readers, but when it comes to Bluetooth-linked scan tools, fifty bucks is a pretty good price. Many of the competitors float around $100, and often go well into the $200 range, but you can find a new 427201 OBDLink LX on Amazon for $49.95. Advantages of the 427201 OBDLink LXĭecent Price Tag: You can find the 427201 OBDLink LX online for around $50, which makes it very affordable in the wireless scan tool market. You can read and erase error codes, and the tool can even be used as a trip computer or performance tracker. The 427201 OBDLink LX performs all of the basic functions of the traditional scan tool, it just does it from your phone or computer.
#OBDLINK WIFI VS BLUETOOTH BLUETOOTH#
ScanTool 427201 OBDLink LX Bluetooth OBD-II Scan Tool Now you can use Bluetooth technology to link a tool directly to your smartphone, essentially turning your device into an advanced scan tool. With the wireless age, it seems inevitable that scan tools will become wireless. Having the ability to read, erase, and diagnose check engine lights can help save you money and give you a better understanding of your car’s system.

One of the most important tools in your garage is the scan tool or code reader.
