Stahlwille 77380001 12905 Car Circuit Tester

Features

The car circuit tester is used to test your car’s electrical system including battery voltage, polarity and continuity to ensure proper functioning. Testing is highly accurate and easy too, thanks to the ergonomic design and ease of use– you won’t have to guess! Lastly, the tester is designed with overload protection to prevent damage during a power surge or an overload. This is a great tool to add to your automotive collection!