Automotive Test Light, Car Circuit Tester with 3-48V DC Digital LED Display, Vehicle Bidirectional Voltage Electric Test Pen with Extended Spring Wire, Universal for SUV, Truck, RV
【Bidirectional Testing Mode】: This circuit test pen has bidirectional testing mode that allows you to connect the clamp to negative or positive ground. And the red and green lights on the board let you know if it's positive or negative. The red light indicates positive polarity and the green light indicates negative polarity.
【Practical Function】: The car circuit tester is an electrician's tool with an integrated digital display and a wide range of testing functions for testing the electrical system during vehicle repair, maintenance or modification. It can accurately measure the voltage of the vehicle's battery to help determine whether the battery is sufficiently charged and needs to be recharged or replaced.
【Accurate & Easy LED Reading Display】: This car circuit tester contains an LED digital voltage display for accurate voltage readings. Unlike LCDs, LEDs are unaffected by the brightness of the light, making it easy to take accurate readings in both bright and dark places. And its built-in LED circuit board chip is safer and more durable than traditional automotive PC board test lights.
【Wide Testing Reach】: This test electric pen is very practical and can detect a wider area. It is equipped with a spring-loaded cord that makes it easy to reach a wide area, especially where you can't reach with a single pen. And its crocodile clip ensures one-handed operation, increasing the efficiency of your testing and greatly facilitating your use.
【Wide Application】: The electric test circuit pen is suitable for all 3-48v vehicle electrical systems such as sedans, vans, trucks and more. It can be applied to test power, ground and find wire shorts and breaks. In addition, it can also be used to quickly check the faults of car headlights, turn signal circuits, tail lights, socket, fuse connections and disconnections, etc.
Believe Us:
-Convenient and more wider to test, because it equipped with a spring-loaded cord.
-Practical product, help check for faulty circuits and help repair.
-Compact, lightweight and portable, easy to use and carry.
-Wide application, universal for all 3-48V car models to test.