OPPWONG Car Circuit Tester

1. HIGH SENSITIVITY TESTING: This car circuit tester efficiently and accurately tests continuity, voltage polarity, checks lights, motors, locate short circuits, test poor ground touch, etc. 2. EASY TO USE: Simply connect the circuit tester to the vehicle's battery, the automotive technician can conduct the positive and negative current of the battery to the tip by shaking the power switch forward or backward. 3. DESIGNED FOR TECHNICIANS: This test pen serves as a practical auxiliary device specifically designed for the repair and inspection of automotive electrical circuits, streamlining your workflow while ensuring accuracy. 4. MULTIFUNCTIONAL TESTER: Automotive circuit tester can be used to test battery voltage value, voltage polarity, conductivity, or test ground touch and light failure. 5. IDEAL FOR ELECTRICAL ISSUES: Lightweight and portable, this circuit tester simplifies troubleshooting and enables faster repairs, saving you time and effort. Specification: Item Type: Car Electrical System Tester Material: ABS Voltage: 6 to 36V DC Overload Guard Current: 8A Rated Current: 1 to 8 Amp External Power Supply: Provided by the vehicle battery 12V or 24V DC How to Use: 1. Attach the red Clamp/Holder to the positive terminal of the vehicle battery. 2. Attach the black Clamp/Holder to the negative terminal of the vehicle battery. Package List: 1 x Multifunction Circuit Tester Pen 1 x User Manual