Test Light Automotive,DC 3-48V Fuse Tester Automotive as Voltage Tester Pen with Alligator Clip & Voltage Display,Universal Car Circuit Testers with Extended Spring Wire

Test Light Automotive,DC 3-48V Fuse Tester Automotive as Voltage Tester Pen with Alligator Clip & Voltage Display,Universal Car Circuit Testers with Extended Spring Wire

• 🖊️ Safety Protection - The circuit voltage tester pen has complete safety protection features to provide users with a reliable testing environment. The ergonomic handle provides a better grip on the circuit board and features line protection for safe operation, protecting you from the risk of electric shock and resistant to burns.
• 🖊️ Positive & Negative Voltage Test - The tester supports bi-directional voltage testing, which can test both positive and negative voltages. It can accurately detect voltage changes in the circuit. Whether for circuit troubleshooting or daily maintenance, you can easily obtain the voltage values of the circuit, troubleshoot and repair.
• 🖊️ Convenient to Use - The automotive fuse tester is easy to use. The PVC spring cord adds flexibility and freedom during testing, and equipped with a clear LED display. Simply clip the alligator clips into the power connector of the circuit to be tested, and you can get results through the on-screen indications and numerical readings.
• 🖊️ Flexible to Carry - Automotive circuit tester pen is portable and easy to carry. With its compact size and lightweight design, it can be put into your pocket or put into your toolbox for use anytime and anywhere. This test pen is ideal for on-the-go repairs, allowing you to take it with you and solve circuit problems whenever you need them.
• 🖊️ Widely Applicable - This professional automotive heavy duty circuitprobe is designed to test DC 3-48V voltage. The automotive electrical tools can beusedto detect powerground and find shorts and breaks in wiresquickly check automotive headlights, taillights, turn signalcircuits, faulty socketsconnections fusesbroken wires andmore.