- Non-contact voltage tester: Ideal for both electricians and DIY enthusiasts, this practical tool allows for easy detection of voltage without direct contact, ensuring safety during use. - Expandable voltage range: Capable of measuring voltages from 0.2 to 10 kV, this versatile voltage test pen is perfect for a wide array of applications, from residential to industrial tasks. - High-precision measurement: Designed for accurate voltage detection, this non-contact voltage tester ensures precise readings, facilitating quality work and minimizing errors in electrical projects. - Durable construction: Made from a robust blend of rubber and plastic, this electric test pen is built to withstand the demands of frequent use, providing long-term reliability and value. Use scenarios: - Electrical troubleshooting: Quickly and safely identify live wires in residential wiring, ensuring a secure environment while working on installations or repairs. - Industrial maintenance: Ideal for checking equipment and electrical panels in commercial settings, this tester helps prevent equipment failure and enhances safety protocols. - DIY projects: Perfect for home improvement tasks, this voltage tester can assist in determining safe zones for wiring and electrical installations, supporting amateur electricians in their ventures.