This versatile car electrical fault tester is suitable for a wide range of applications, from diagnosing automotive circuits to testing household electrical systems. Its durable construction and precise measurement capabilities make it a reliable tool for identifying voltage irregularities and ensuring optimal functionality. Features -Color:Orange -Material:Copper, plastic -Size:12.80X2.50X1.20cm/5.03X0.98X0.47in -Comprehensive functionality: this tool offers multiple functions to tackle various automotive electrical issues, improving repair efficiency. -Digital accuracy: the digital voltage tester pen delivers precise measurements, helping to accurately diagnose circuit problems. -Universal use: compatible with all types of vehicles, making it suitable for both routine maintenance and emergency repairs. -Portable design: lightweight and easy to carry, this tester pen is Ideal for technicians and car enthusiasts on the go. -Sensitive detection: quickly identifies short circuits, open circuits, and other electrical anomalies, ensuring vehicle safety Package list: 1 x Voltage Tester Pen