Upgraded: This test light has Insulation protective rubber t protects you against stab wounds while in storage. Also has wider DC voltage testing range(3-60V), higher than most test light on market.Easy to : Bidirectional Voltage Testing design allows you attach the alligator clamp either to negative or positive. (Red light: Positive, Green light: Negative.) perfect for you to chevarious vehicles electrical circuits automotive battery, circuit integrity and other 3-60 volt wiring and circuits.Easy to Read: Our electric test pen has a large LCD dial display which is easy to read in both daylight and darkne beca it has a light. Design with a stretchable cable and probe which es it easy to get into those hard to diagnose areas.Rued: Heavy duty circuit body constructed with high quality ABS, shatter-proof, more ble than normal test lights. LED circuits board with micro-current than ditional test lights, more secure.Confident Buying: The test light is a great addition to a mechanics tool box. You will find what a great tool it es trouble shooting easy.Widely Application: for checking various vehicles electrical circuits, quickly cheautomotive headlights, taillights, turn signal circuits, faulty sockets, f connections, or for testing other 3-60V DC wirings and circuits.Colour: orange + nsparent colorMaterial: plastic + metalPackage Contents:1 * Automotive TestOnly the above package content, other products are not included.Note: Light shooting 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.