Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use
Kidyawn
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Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use

Key item features

  • 2-in-1 Digital Voltage Tester Pen：Your tool for fast, safe, and accurate electrical diagnostics — whether you're electrician or home DIYer. Measurement：Quickly measure AC voltage by when powered on. Display shows \"0V\" until probe tip contacts a voltage >10V — then the screen turns red and sounds a beeping alarm for alert.
  • Live/ Detection： to voltage mode for easy : insert into the socket while touching the sensor — red screen and beeping sound = live , green screen with no sound = .
  • NCV Non- Voltage Detection： to NCV mode (EF on screen). The closer you get to a power source, the the signal — the display will change from EF to dashes (---) and beeping becomes faster.
  • Continuity Testing：In continuity mode (OL on screen), touch the electrode and use the tip to touch ends — for checking connections without power.
  • Interchangeable Bits：Comes with / bits — easy to and made from high-hardness materials for long-lasting performance.

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Current price is $29.19
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