One-word Induction Portable Electric Pen Tester 50/60Hz NCV Sensor, Smart AC 12-300V Non-Contact Voltage Detector Wire

Upgrade your electrical toolkit with the powerful and reliable One-word Induction Portable 50/60Hz Smart Electric Pen Tester NCV Sensor AC 12-300V Non-contact Wire Detector Tools.


This compact yet advanced device offers effortless and safe non-contact voltage detection across a wide range of AC 12–300V environments, making it perfect for electricians, DIYers, and homeowners alike.

With smart one-word induction technology, this electric pen tester automatically detects voltage presence without requiring physical contact—providing a safe, fast, and user-friendly experience. It supports both 50Hz and 60Hz frequencies, ensuring compatibility across a broad range of electrical systems globally.

The built-in NCV (Non-Contact Voltage) sensor allows precise detection of electrical current through insulation and walls—perfect for identifying live wires, broken circuits, or faulty wiring in outlets, sockets, switches, and more.

Key Features:

• Smart one-word induction technology for instant detection

• Wide voltage range: AC 12V to 300V

• 50/60Hz frequency support for versatile global use

• Non-contact operation for enhanced user safety

• Compact, pen-sized design—lightweight, portable, and easy to carry

• LED indicator for real-time feedback on voltage detection

• Ideal for home electrical repair, professional testing, and safety inspections
  
  

Whether you’re troubleshooting outlets or working on a major wiring project, this smart electric pen tester offers a reliable and efficient way to detect voltage without the risk of electric shock. Its intuitive operation and portable design make it a must-have tool for every toolkit.