Universal 6V-24V DC Power Circuit Probe Tester for Cars with Long Lead and Overload Protection

About this item

• 【Package Including】Power Circuit Probe Tester with 13FT Extension Cord*1, Instruction Manual*1, Tie Wraps*5, Electrical Tape*2, Work Gloves*1.NOTE: This circuit tester cannot be used on 110/220V systems, only on DC 6-24V systems. Do not use on AC voltage.If you have any questions please contact us in time, we provide technical support within 24 hours, timely and effective for you to solve the problem!
• 【Simple to Use】Unfold the wires, attach the red clip to the positive terminal of the car battery and the black clip to the negative terminal of the car battery, press the “Positive” button, the LED will light up red, connect the tip to the positive terminal of the component under test to activate the component. If the LED turns green and a buzzer sounds, stop the test and check the component for defects or if the current rating of the component is higher than the current rating of the tester.
• **Effective Detection and Positioning of Short Circuits** The Power Circuit Probe Tester is equipped with a sophisticated high-sensitivity probe that enables rapid and precise testing, significantly reducing the time spent diagnosing issues in automotive wiring systems. This tool swiftly and accurately identifies faulty wires and their specific points of failure. Additionally, the tester features an overload protection mechanism; if the current surpasses 7A, an internal circuit breaker will automatically activate, accompanied by an audible alarm.
• 【Component Activation and Testing】The Automotive Power Circuit Probe Tester activates components inside and outside the vehicle's electrical system, making it perfect for the professional or automotive enthusiast. LED indicators and buzzer alerts make it easy to test and check components for defects or if the component's current rating is higher than that of an automotive test light.
• 【Polarity Test and Continuity Test】The Power Circuit Probe Tester is made of insulating material and high-quality stainless steel tips to help you quickly identify the positive and negative polarity of vehicle cables and plugs.When the probe tip touches the positive terminal, the RED light is on. When the tip of the probe contacts the negative terminal, the GREEN light is on.The Power Circuit Probe Tester is also used to check the continuity of relays, diodes,switches, fuses and circuits.