- Versatile Voltage Measurement: Ideal for various electrical tasks, this voltage tester pen allows you to measure voltage across different ranges, making it a vital tool for electricians and DIY enthusiasts alike. - Durable Construction: Made from a combination of rubber and plastic, this non-contact voltage tester is designed for long-lasting performance, ensuring it withstands regular use and harsh working conditions. - High Reliability: Engineered for consistent accuracy, this voltage tester provides dependable readings over time, making it an essential tool for both professionals and hobbyists engaged in electrical work. - Expandable Voltage Range: Capable of measuring voltages from 0.2 to 10 kV, this device accommodates a wide array of applications, from low-voltage home circuits to high-voltage industrial systems. Use Scenarios: 1. Perform routine electrical inspections in residential properties to ensure wiring is safe and functioning properly. 2. Test electrical wires and circuits in commercial settings to maintain equipment and prevent malfunctions. 3. Verify the operational status of electrical installations during troubleshooting, providing peace of mind with accurate voltage readings. This voltage tester pen combines functionality, compatibility, and durable performance to meet all your voltage measurement needs.