Smart Non Contact Electric Wire Tester Pen Stay safe and confident during electrical work with this compact, smart electric wire tester pen. Designed for convenience and precision, it detects live wires without contact, making it an essential tool for electricians, DIYers, and homeowners. With a noncontact voltage sensor, clear LED indicators, and a compact form, it’s perfect for identifying hot wires, testing outlets, or tracing cables around your home or workshop. Key Features Noncontact voltage detection from 12300V AC Builtin NCV sensor with LED indicators and beeping alerts Pocketsized, lightweight, and easy to carry Onebutton operation for quick and safe use Detects 5060Hz household and industrial current Why Choose the Smart Electric Wire Tester Pen Unlike bulky voltage detectors, this penstyle tester offers a fast, touchfree way to check for live wiresno need for direct contact or complex tools. Its a reliable solution for anyone working with electrical systems, from quick home checks to prolevel jobs. Perfect For Electricians and maintenance workers DIY home repairs and safety inspections Testing wall sockets, cables, circuit breakers Everyday electrical troubleshooting Take the guesswork out of electrical work with the Smart Electric Wire Tester Penyour pocketsized safety assistant.