Key features

• •【Widely Range Application】6-24V DC professional voltage circuit test light,designed to check various vehicles electrical circuits,quickly check automotive headlights, taillights, faulty sockets, fuse connections,turn signal circuits,etc,also helpful for testing other 6-24Vwirings and circuits.
• •【Bidirectional Testing Mode】Heavy duty circuit light tester allows bidirectional current flow.You can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side.Red light indicates the positive polarity and green light indicates the negative polarity.
• •【Easy To Operate】Portable 39 inch long enough PU wire cord and large size alligator clip for easy and one hand operation.Made with sharp super hard steel probe for piercing wires, also for hard to reach areas.
• •【Quality Material】Test light Construction, High-quality transparent frosted body made with high quality ABS, heavy duty, shatter-proof, durable than normal test light.Insulation protective rubber tip protects you against electric shock.
• •【100% Quality Guarantee】Circuit test light with1 pcs replacement conductive spring& bulb set,to make it serve you faithfully for years.If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you.