Red Voltage Tester Pen, 6V 24V Electrical Test Pen, Circuit Tester, Electrical Voltage Test Pen, Automatic Electrical Test Pen, DC Current Screwdriver Machine

6V-12V Automotive Voltage Tester Pen - Multifunctional. This tester can be used to test low-voltage circuits, high voltage, and to test the interruption of automotive power supplies. Wide range of applications. The electrical tester can be used for the maintenance of various transportation vehicles such as cars, electric vehicles, and motorcycles. Product Information: Supply voltage is 6-12V. Professional testing. The electrical pen detects voltage sensitively, the test speed is fast, and the test result is accurate.