Feature 1 Multifunctional Circuit Tester: This car circuit tester features a 3 to 60V DC digital display function and can also serve as a heavy duty light detector to meet different needs. 2 Built in Voltage Meter: Equipped with a voltage meter function, this digital circuit tester allows you to monitor voltage changes conveniently and reliably. 3 Reliable and Portable: The light tester has a sturdy structure, wear resistant, and a lightweight design for easy carrying and storage, can be used for various scenes 4 Wide Application: The light voltage tester is suitable for universal vehicles. It can be used to check various car circuits, quickly inspect car headlight, taillight, turn signal circuits, fault sockets, fuse connections, and test other 3 to 60V DC wiring and circuits. 5 High Accuracy and Easy Operation: With a simple and user friendly design, this electrical circuit tester is easy to use for both professionals and DIY car enthusiasts. This tester can also test the circuit, voltage of various lights accurately and convenient display.Item Type: Car Digital Circuit Tester Material: Rubber, MetalWorking Voltage: DC3-60VApplicable: Universal use for automobiles. Can be used to check various vehicle circuits, quickly check car headlight, taillight, turn signal circuit, fault socket, fuse connection, also can be used to test other 3-60V DC wiring and circuits. Package List1 x Automotive Circuit Tester