FineGood Car Circuit Voltage Tester Digital Electricity Tester DC 3-48V Compatible LED Display Track

【High Quality Material】The handle is made of ABS insulated plastic (heat resistant and durable), and the probe is made of 304 stainless steel (wear-resistant and long-lasting). The body is insulated to reduce the risk of electric shortage and high temperatures. 23.6 inches (60 cm) coil cable be extended up to 5.9 ft (1.8 m), so it be used to measure circuits in narrow spaces and remote locations of vehic DC 3 - 48 V Wide Voltage Compatible: Supports DC 3 - 48 V, and is widely used for testing circuits of passenger cars, light vehicles, and other vehicles (cannot test high voltage circuits or wall switches). Equipped with a 0.1 V resolution LED digital backlit display with high accuracy of ±0.2 V to ±0.4 V for clear readings regardless of day or night (Easy to Use Design) Comes with alligator clips, making it easy to connect to the positive and negative electrode grounds, and the circuit board LED lamp visually identify the polarity (red: positive polarity "+", green: negative poles "-"). With a total length of 7.5 inches (19 cm), it is easy to hold and be operated with one hand, greatly improving your work efficiency Multi-functional Circuit Detection: Supports power supply and ground detection, short circuit and breakage detection. Automotive headlights, taillights, turn signal circuits, as well as test failure sockets, fuses and disconnections. In addition, it test the performance of a , charging system, and ignition system to accelerate failure identification during maintenance [Precautions for use] Please keep in mind that this product does not exceed the voltage range (DC 3 - 48 V). Ideal for daily vehicle inspections and emergency breakdowns, making it an essential tool for professional mechanics and car owners

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