Ensure your car's electrical systems are functioning perfectly with the Stahlwille 12905 Car Circuit Tester. Designed for both 6-12V and 24V systems, this tester is ideal for a wide range of automotive applications. The pointed probe allows for precise testing, while the included cover cap protects the probe when not in use. The connecting lead with an alligator clip ensures a secure and reliable connection every time. Made in Germany, the Stahlwille 77380001 12905 Car Circuit Tester exemplifies superior engineering and quality. Its compact size (120mm) and lightweight design (73g) make it easy to use and store. Available in a pack of 10, this tester is perfect for both professional mechanics and DIY enthusiasts.