Automotive Test Light with 3-48V LED Digital Readout, Automotive Circuit Tester with Voltmeter and Polarity Indicator Light, Electrical Voltage Test Pen with Stainless Probe for Fuse Car/Vehicles

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Easily diagnose and troubleshoot vehicle electrical issues with this versatile automotive test light, featuring a wide 3-48-Volt DC range and a clear LED digital display for precise voltage readings.

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Digital test light offers quick voltage readings of electrical circuits by simply connecting a 6 ft extension cable to battery and use metal probe to test circuits. Ideal for checking continuity of diodes, relays …

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The Innova 3430 combines multimeter voltage reading functionality with the ease of use of a test light for quick voltage readings of electrical circuits. Diagnose your vehicle easier and faster.

Jan 19, 2025 · The Automotive Test Light 3-72V DC Digital Light Tester is an essential tool for any automotive enthusiast or professional mechanic. This heavy-duty auto circuit tester is designed to …

It works as a regular test light when you push the button onthe tool. It applies an 800mA load at 12V DC to quickly check forvoltage drop on circuits. The display will indicate the voltage drop when the button …