Car Voltage Tester, 3-48V Automotive Circuit Tester with LCD Display Voltmeter, Alligator Clip with Spring Wire for Fuse Wires

Digital Display Voltage: The car circuit tester can quickly and accurately display voltage values. Easy to read. Measurement range: 3-48V DC, accuracy: 0.1V.

Distinguish positive and negative poles: The car voltage tester is equipped with built-in LEDs, red indicates the positive pole and green indicates the negative pole. Note: The negative pole will not display voltage values.

Wide Range of Uses: The electrical light test pen can be used for polarity detection, voltage testing, fuse detection, short circuit tracing and location, etc. It is ideal for quickly checking car headlights, taillights, turn signal circuits, fuse connections, etc.

Spring Wire + Alligator Clip Design: The car circuit test pen is equipped with an alligator clip and a spring wire, which can be up to 1.5 meters long, making it easy to perform multiple circuit tests.

High-quality materials: The handle of the current test pen is made of high-quality AS and the probe is made of carbon steel with a chrome-plated surface. The internal leads are made of copper wire.