Car tester,vehicale electrical system tester internal protection from short circuits/ overvoltages excellent quality

Car tester,vehicale electrical system tester, car diagnostic tool,

1. OBD-II Software for ELM327 is a free program that allows you to use your PC and a hardware interface to get the information from your car’s computer.

2. The comgram is very user- friendly, and easy to learn.

3. It is also very easy to install.

ELM327---Car tester