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Wider Voltage Range: The smart automotive circuit tester with 0.8-100V DC voltage testing range, perfect for examining different electrical circuits in vehicles. Our upgraded technology allows for measuring a maximum voltage of 100V, surpassing the typical 60V maximum voltage capability of other auto electrical testers available on the market.
Wide Usage & User-friendly: The digital test light allows for the fast test of automotive headlights, taillights, turn signal circuits, fuse connections, faulty sockets, as well as other 0.8-100V DC wirings and circuits. The premium 78.74-inch long PU spring wire provides flexibility and durability compared to standard cable wires and offers convenient use and storage. It features a large-sized alligator clip for effortless one-hand operation, ensuring improved working efficiency.
Precise LED Digital Display & Probe Guard Protection: The automotive circuit tester features a clear and bright green backlight LED digital display that provides accurate volt readouts. It offers a 0.1V resolution ratio with high accuracy. In comparison to LCD displays, the green LED reading display is guaranteed to be clear and visible both during the day and at night. Features a thick probe guard to protect you from accidental stab wounds while helping make the spring wire easy to carry.
3-Year After-Sales Service: If durability is what you seek in a circuit testing tool, look no further. we offer a 3-year after-sales service and lifetime technical assistance. If you have any inquiries, please don't hesitate to contact us.

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Bright Digital Display
Features a clear and bright green backlight LED digital display that provides accurate volt readouts, guaranteed to be clearly visible in both bright and dim environment.

Long Copper-Nickel Plating Probe
The Copper-Nickel Plating Probe provides good electrical conductivity and the 1.65" probe ensures an effective safety distance to prevent the risk of electric shock.

Large-Sized Alligator Clip
A Large-Sized Alligator Clip to ensure that you can clip any object you want to test while facilitating you to be able to operate one-handed to improve efficiency.

Thick Probe Cap
A Thick Probe Cap protects you from accidental probe punctures while helpingto make the spring wire easy to carry.