Multi-functional Automotive Electrical Circuit is a versatile tool designed to support various functions such as component activation, voltage , testing, continuity testing, ground , short circuit cking, and polarity . With its practicality and wide ranges of application, it is an eential device for automotive electrical system s.Features:Versatile Functionality:The automotive electrical system tool supports component activation, voltage , testing, continuity testing, ground , short circuit cking, and positive/negative polarity . With its wide ranges of functions, it is a highly practical tool for automotive profeionals.Clear LCD Display:Featuring a high-clear LCD screen, it provides clear and easy-to-read data. The backlit display ensures visibility in various testing environments. Additionally, the built-in illumination light enables convenient usage during nighttime repairs.LED Indicator Lights:Equipped with LED indicator lights, it allows for quiand easy identification of positive and negative polarities. When the probe detects a positive polarity or performs forward activation, the red LED light illuminates. Similarly, when a negative polarity or re activation is detected, the green LED light lights up.Premium Quality:Designed with a high-quality ABS housing, the circuit probe boasts nice bility and resistance to . Its ergonomic design ensures comfortable handling. The premium metal probe is corrosion-resistant and offers rb conductivity.Wide Compatibility:It is suitable for testing all 3.5V-36V electrical syst, including car, truck, SUV, motorcycle, construction vehicle, and boat. It can directly connect to the car battery for power supply. With its broad application ranges, it is an indispensable tool for automotive profeionals.Specifications:Color: BlueMaterial: ABSOvercurrent Protecting Current: 8ADC Voltage Ranges: DC3.5-36VRated Current: 1-8AmpAccuracy: ±2%Working Temperature: -10~60℃Cable Length: 4.5m/ 14.8ftItem Size: 260 * 40 * 28mm/ 10.2 * 1.6 * 1.1inPackage Size: 280 * 132 * 50mm/ 11.0 * 5.2 * 2.0inPackage Weight: 390g/ 13.8ozPacking List:1 * Car Circuit 1 * Manual