Bullet Points:
1.Test Light: The LED light will brightly illuminate if the circuit is good. And the polarity indicator light indicates positive polarity in green and indicates negative polarity in red.
2.Sharp and Convenient: Made with sharp and super hard steel probe for piercing wires to inspect electrical circuits. The long probe and large alligator clip are perfect for hard-to-reach areas.
3.Multi-function Tester: Ideal for checking various vehicles' electrical circuits, quickly checking automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, etc.
4.Multiple Use: The car circuit tester is designed to check various vehicles’ electrical circuits, including cars, trucks, boats, RVs, trailers, motorcycles, and other 6-24V low volt wiring and circuits.
5.Anti-lost Design: Adopt the integrated structure design of the probe protection cover to ensure that the probe pen will not be lost. Convenient to carry and take wherever you go.
Features:
1. The automobile circuit probe pen tester can be used to detect cars, trucks, boats, RVs, trailers, motorcycles, and other 6-24V low volt wiring and circuits.
2. The wire tester could light up the testing area when doing the testing job in the dark. What’s more, you can attach the large alligator clamp to either negative or positive ground, green light indicates positive polarity and red light indicate negative polarity.
3. Made with sharp and super hard steel probe for piercing wires to inspect electrical circuits. The long probe and large alligator clip are perfect for hard-to-reach areas.
4. The circuit test is ideal for checking various vehicles' electrical circuits, and quickly checking automotive headlights, taillights, turn signal circuits, faulty sockets, and fuse connections.
5. The integrated structure of the probe protection cover is designed for preventing loss. Convenient to carry and take wherever you go.

Specification:
Name: Automobile electric pen
Line length: about 125cm/49.21in
Size: about 20*7*5/7.87*2.76*1.97in
Applicable to 6V, 12V, 24V AC, and DC circuits

Packing List:
1*Test pen

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed in the pictures.
2. Please forgive a slight measuring deviation due to manual measurement.