Description
【LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING】: There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity & green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side..【LED Digital Display】: LED digital voltage display for accurate volt readouts. Compared with LCD lights, LED lights are not affected by the brightness of light, so that be clearly read in daytime or dark areas..【Safe& Durable】: safer and more durable than traditional test lights. Equipped with insulation protective cover, it provides better grip and insulation protection against electric shock..[ANTI-LOST NEEDLE GUARD PROTECTION]: Convenient to carry and take it wherever you go.Adopt the integrated structure design of the probe protection cover, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost..【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 90V. , quickly check automotive headlights, taillights,, fuse connections turn signal circuits, faulty sockets.
