Digital Automotive Test Light 3-72V DC - Heavy Duty Circuit Tester with Voltmeter, Fit for LCD Backlight & LED Indicator - Illuminated Test Pen Fit for Car Truck Vehicle Electrical Repair

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Smaeti Digital Automotive Test Light 3-72V DC - Heavy Duty Circuit Tester with Voltmeter, Fit for LCD Backlight & LED Indicator - Illuminated Test Pen Fit for Car Truck Vehicle Electrical Repair
[WIDER VOLTAGE RANGE] Compared with the auto electrical tester on the market, the maximum voltage measured is only 48V, but the maximum voltage that our technology can measure is upgraded to 72V. Smaeti circuit test is ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72V DC wirings and circuits.
[UNIQUE DESIGN- ILLUMINATION & ANTI-LOST NEEDLE GUARD PROTECTION]: To be a proper solution for night time testing job, the electric test pen comes with a lighting function to support your testing needs in low-light environment. What’s more, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost.
[LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING]: This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
[INTUITIVE LCD BACKLIT DIGITAL SCREEN]: This Heavy Duty circuit light tester with highly clear LCD digital blue backlit display screen, resolution to 0.1V, clear&visible digital readouts for day and night.