The Horusdy 12V Alternator & Battery Test is an essential tool for anyone looking to check the status of their vehicle's battery and alternator. With accurate readings and troubleshooting recommendations, you can easily identify any issues and address them before they become major problems. The 28-inch test leads come equipped with insulated clamps for safe and secure connections, while the magnetic back allows for easy storage and accessibility. Keep your vehicle running smoothly with the Horusdy 12V Alternator & Battery Tester.