Car Test Light 3-60V DC Digital Voltmeter Tester, Heavy Duty Car Circuit Tester with LCD Backlit Display and LED Indication, Electric Test Pen with Illumination

【Wide Voltage Range】The maximum voltage measured by the car electrical tester on the market is only 48V, but our technology can measure the maximum voltage up to 60V. Quickly check car light circuits, faulty sockets, and fuse connections., [Unique Design]: The electric test pen has a lighting function to support your use in low-light environments. The needle protection function is added to ensure that it will not be stabbed and the needle protection will not be lost., [Bidirectional Voltage]: This upgrade circuit test light is a bidirectional voltage tester. There is also a light-emitting diode on the circuit board for polarity indication, the red light is positive, and the green light is negative., [Intuitive LCD Backlit Digital Screen]: This heavy-duty circuit light tester has a high-definition LCD digital blue backlit display with a resolution of 0.1V, clearly visible digital readouts day and night., [Waterproof and Durable]: Professional, with IP66 waterproof rating. PU spring wire, which can be stretched to 142 inches, is environmentally friendly and high-elastic; the wire end is made of PA nylon anti-bending structure, which is more durable;