5X Automotive Test Light 3~60V DC Dial LED Ciruit Auto Bidirectional Voltage Electric Test Pen

[UNIQUE DESIGN- ANTI-LOST GUARD PROTECTION]: Adopt the integrated structure design of the probe protection cover, guard function is added to ensure that there will be no stab wounds and the guard will not be lost. Convenient to carry and take it wherever you go.[LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING]: This upgrade circuit test light is a bidirectional voltage . You can attach the alligator clamp either to negative or positive ground, there is also a light emitting on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.[WIDER VOLTAGE RANGE] Compared with the auto electrical on the market, the maximum voltage measured is only 48V, but the maximum voltage that our technology can measure is upgraded to 60V. Circuit test is perfect for checking various vehicles electrical circuits, quickly cheautomotive headlights, taillights, turn signal circuits, faulty sockets, f connections, also for testing other 3-60V DC wirings and circuits.[COMPUTER SAFE, BLE & FLEXIBLE]: The profeional auto circuit has a built-in circuit board , which is safer and more ble than ditional test lights and prevents the car computer board from ing out. Spring wire can be freely stretched up to 102 inches, with a wide measuring area; Anti-bending design of the tail wire, no need to worry about bad contact of the line.Colour: blackMaterial: plastic + electronic componentsPackage Contents:5 x Electric Test PenOnly the above package content, other products are not included.Note: Light reflection and different displays may ca the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.