- LED Digital Display: Equipped with a bright LED digital display that instantly shows real-time voltage readings for accurate volt readouts. this Test Light helps you identify open circuits, poor connections and voltage drops in seconds. Perfect for quick electrical diagnostics , LED lights are not affected by the brightness of light, so that be clearly read in daytime or dark areas.
- Extended Spring Wire with Alligator Clip：Maximum extended to 70.8 inch long enough spring wire increases flexibility and a wide measuring area when testing，providing excellent reach for under-hood or under-dash inspections. This automotive test light ensures flexibility and comfort when working in tight or awkward vehicle spaces.
- Bidirectional indicating light: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.
- Durable & Flexible – Premium quality enough PVC spring wire offers more flexibility, Sharp stainless steel probe for piercing wires and for hard to reach areas.design with a stretchable long cable which makes it easy to get into those hard-to-diagnose areas. Anti-bending design of the tail wire, no need to worry about bad link of the line.
- This auto electric tester pen is ideal for checking various vehicles electrical circuits. quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more, suitable for your daily use.
Premium Automotive Digital Circuit Test Light with Voltage Display and Polarity Protection 5-90 V testing range, ideal for car, truck, and various vehicles’ electrical circuits voltage testing, also for automotive battery, battery charging systems, ignition systems, which is a must have tool for any automotive engineer, electronic engineer or circuits DIY. With its advanced voltage testing capabilities and LED indication, this automotive test light ensures safe and efficient diagnostics every time. this tool helps you easily check voltage, identify faults, and maintain your car’s battery health. Equipped with a Voltage Tester Pen, this tester allows for convenient and safe testing of circuits in vehicles. This circuit tester can be used to detect power, ground and find shorts and breaks in wires. Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more This circuit tester will save you time and speed up the job, perfect for automotive use.Whether you are testing fuses, circuits, or batteries, our Automotive Battery Tester and Circuit Tester deliver reliable and accurate results every time
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