- **Versatile Testing Capability**: The Car Electric Circuit Tester operates within a DC3-36V range, making it suitable for a wide variety of automotive vehicles. It allows you to easily test critical circuit systems such as headlights, taillights, and turn signals. Quickly identify faulty sockets and ensure proper connections, streamlining your vehicle's electrical diagnostics. - **Enhanced Safety Features**: Built with safety at its core, this automotive circuit tester includes pure copper clips and an insulated protective cover. These features ensure a secure grip on body and screws while minimizing the risk of electric shock. Additionally, the circuit board incorporates line protection for added safety, making it a reliable choice for both hobbyists and professional mechanics. - **Precision Probe Design**: The stainless steel probe is engineered for efficiency, allowing for easy piercing of wires even in tight or narrow spaces. This design enhances your ability to access hard-to-reach areas, enabling accurate diagnostics without hassle and improving your overall workflow. - **User-Friendly Operation**: Designed for ease of use, the circuit tester features a 7ft long flexible PU spring steel wire, which is lighter and more manageable than traditional wires. The large clips facilitate one-handed operation, offering convenience and flexibility for both garage and roadside testing situations. - **Practical Applications**: Ideal for a range of scenarios, this circuit tester is perfect for quickly diagnosing issues in vehicle lighting systems, troubleshooting electrical malfunctions, and ensuring proper connections during routine maintenance. Whether you're a DIY enthusiast or a skilled technician, this tool is an essential addition to your automotive toolkit.