Upgraded Automotive Digital LED Tester 4-60V DC

[UNIQUE DESIGN- ANTI-LOST NEEDLE GUARD PROTECTION]: This product features an integrated structure design of the probe protection cover, with the added needle guard function to ensure there will be no stab wounds and the guard will not be lost. This makes it convenient to carry and take it wherever you go.

[LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING]: This upgraded circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to the negative or positive ground, and there is also a light-emitting diode on the circuit board for polarity indication - a red light indicates positive polarity, and a green light indicates negative polarity.

[BUZZER WARNING & OVER-VOLTAGE WARNING]: During the test, the LED light will be on, and there will be a buzzing sound. If the voltage exceeds 60V during the test, the screen will display: "ol", and the RED and GREEN LEDs will flash together, indicating that you should stop the test immediately.

[COMPUTER SAFE, STURDY & FLEXIBLE]: The professional auto circuit tester has a built-in circuit board chip, which is safer and more sturdy than traditional test lights and prevents the car computer board from burning out. The spring wire can be freely stretched up to 102 inches, providing a wide measuring area. The anti-bending design of the tail wire also eliminates the need to worry about bad contact of the line.

[WIDER VOLTAGE RANGE]: Compared to the auto electrical testers on the market, the maximum voltage measured is typically only 48V. However, the maximum voltage that this technology can measure has been upgraded to 60V. The AWBLIN circuit test is ideal for checking various vehicle electrical circuits, quickly checking automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, as well as testing other 4-60V DC wirings and circuits.

[100% SATISFACTION]: If you have any dissatisfaction for any reason, please feel free to let us know, and we will do our best to assist you.

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