A multitude of Testers at your fingertips --Test Light --Built-in Flashlight --Short Circuit Tester --Relay and Component Tester --Continuity Tester --Bad Ground Indicator --20 ft Jumper lead set --42 Volt Ready • Easy to read backlit Voltmeter allows you to read voltage at the tip eliminating wasted time running to your toolbox for a voltmeter! • 42V Ready right out of the box prepares you for the future now! • New gold plated, rugged connectors guaranty a secure hook-up every time. • Standard 4mm cap ensures full compatibly with our Gold Series Lead Set as well as all other 4mm leads, plugs & jacks already in your tool box. • In addition to these added benefits you'll enjoy all the other great features technicians and tool dealers alike have enjoyed over the years with the Power Probe 1 & 2: • When you connect the Power Probe to the car's battery you have a multitude of testers at your finger tips. • Press the rocker switch forward and you'll have a hot lead for powering up electrical components like cooling fans, relays, press the switch rearward and you will have an instant ground lead. • Simultaneously use the hot lead and the ground lead to activate components right in your hand. • The polarity tester instantly identifies positive, negative and open circuits without having to re-polarize or reconnect hookup clips like with ordinary test lights. • Power Probes circuit breaker helps you to follow and locate shorts fast without wasting fuses. • Instantly check continuity of switches, relays and diodes. • Color may very to stock on hand