3-120V Automotive Circuit Tester Car Voltage Tester Pen with LCD Screen, Spring Lead, Crocodile Clip, Polarity Test, Flashlight, Car Fuse Tester
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Product information
Description
【Accurate Circuit Analysis】Quickly detects problems in 3-120V systems, including batteries and lights. This car test lamp can help you accurately diagnose electrical problems for various automotive circuit testing needs.
【Clear Digital Display】High-definition LED backlit digital display specially designed for voltage reading, with a resolution of 0.1V and an accuracy of ±0.2V, it provides a clear and visible digital reading, displaying the voltage value easily and quickly.
【Safe and Durable】Equipped with pure copper terminals and an insulating protective cover, which better secures the housing and screws, this high-performance automotive circuit tester offers insulation protection to prevent electric shock. The circuit board has a circuit protection function, which is safer and more resistant to burns.
【Positive and Negative Detectable】This upgraded circuit test lamp is a bidirectional voltage tester. You can connect the alligator clip to either the negative or positive ground while touching the other side with the long probe. The indicator light will show the polarity: Red for positive polarity, green for negative polarity.
【Spring Wire + Alligator Clip Design】The car circuit test pen is equipped with an alligator clip and a spring wire, which can be up to 1.5 meters long, allowing you to more easily perform more circuit tests.
Features
- BrandTEHTUY
- Length1 cm
- Width1 cm
- Height1 cm
- Voltage1 V

















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