- Innovative Separation Design: Features a combined auxiliary needle chuck that allows for convenient attachment and detachment of the clip and auxiliary needle, enabling flexible application in various scenarios. - Quick Voltage Identification: Equipped with red and green dual-color signal lights, this tool allows for rapid identification of positive and negative poles, with the red light indicating the positive pole and the green light the negative pole. It effectively monitors voltages ranging from 5V to 30V. - Visual Monitoring: The top test lamp displays clear positive and negative indicators, enabling users to easily identify voltage levels between 2V and 30V. This feature is particularly useful for low-voltage line monitoring. Key Features: - Functionality: Supports efficient separation and identification of voltage polarity. - Compatibility: Suitable for a wide range of applications in electronic testing and diagnostics. - Size: Compact design for easy handling and storage. - Material: Durable construction ensures long-lasting performance. Use Scenarios: 1. Electrical Technicians: Ideal for professionals needing to quickly assess voltage polarity in circuit testing. 2. DIY Enthusiasts: Great for hobbyists working on home electronics who require reliable voltage monitoring. 3. Automotive Mechanics: Useful for diagnosing electrical issues in vehicles, ensuring safe and accurate readings. This product combines functionality with clear visual indicators, making it an essential tool for anyone working with electrical systems.