4-75V DC Automotive Test Light with Buzzer Sound,Heavy Duty Circuit Tester with Polarity Indicate and Illuminating Lights,LCD Digital Light Tester with Voltmeter,Bidirectional DC Voltage Tester
[4-75V Wider Testing Range] This professional automotive circuit tester light with 4-75V DC voltage testing range, wider than most test lights on the market. This auto circuit tester ideal for checking various vehicles' electrical circuits, such as automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, etc. It can also be used to measure other 4-75V DC circuit systems.
[Easy To Read]Heavy Duty auto circuit light tester combines an LCD digital backlight display with an LED red/green indicator light design, making it easier to read the voltage values of the screen and distinguish between positive and negative electrodes.The LED readout is clearly visible and can be used both day and night, making night work more convenient than ever.
[Anti-Lost Probe Protective Tip & Extended Spring Wire]The sharp stainless steel probe effortlessly pierces wires and reaches tight areas. The specially designed probe's anti-loss protective sleeve prevents it from puncturing the user, whether in use or in storage, and is sure not to get lost.Compared to ordinary wires, the car light tester is equipped with high-quality spring-loaded wires that stretch up to 142 inches, making maintenance and diagnostic work more portable, convenient and faster. It allows you to test from the front to the rear of your car without having to constantly search for the right ground.
[ Buzzer Alarm & Bidirectional Voltage Testing]This is a bi-directional voltage tester with a buzzer that sounds when in use and an indicator light on the front of the handle for easy identification.Moreover, this test light also has an overvoltage reminder function, when you use it over 72V DC, the LCD screen will display “OL”, red LED light on, please stop the test immediately!
[Multifunctional Circuit Probe Tester]The power circuit probe tester has multiple functions, such as detection Circuit Polarity, Voltage, Connection, Break, Lighting, Ignition Plug, Sensor Measurement, Grounding Test, Continuity Test, Component Activation and other functions. No additional tools needed to help you reduce car diagnosis time.