Automotive Circuit Tester Probe with LED Display and Stainless Probe - Universal for Sedan/SUV/RV/Truck

The FUTLU Car Tester Light is a high-quality automotive circuit tester probe with a 3-48V LED digital display. It features a voltage test pen with a stainless probe that is universal for use in sedan, SUV, RV, and truck vehicles.

This car tester light has an integrated structure design with a probe protection cover and needle guard function to prevent stab wounds and loss of the guard. It is convenient to carry and can be taken wherever you go.

The power circuit probe kit is designed with an LCD digital voltage display for accurate volt readouts. The sharp stainless steel probe makes it easy to pierce wires, even in hard-to-reach tight areas. Additionally, the insulation protective rubber tip protects against electric shock.

With a 140-inch long PU spring wire, this tester light offers more flexibility, durability, and convenience for both use and storage. The large size alligator clip allows for easy one-hand operation.

The PCB display screen provides high visibility to indicate circuits' signals, with the digital screen displaying different measurements based on the voltage being tested.

This automotive circuit tester is suitable for a wide range of applications, including car fuse tests, electric frequency voltage tests, and circuit polarity discrimination. It can quickly check car headlights, tail lights, turn signal circuits, and faulty sockets, making it a practical and multi-purpose tool.

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