Non-Contact Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester

No more fear of accidental electrocution with this Intelligent Non-contact Voltage Testing Pen - the first tool any professional electricians will ever think of!


The non-contact testing method makes you safer and you don't have to worry about there could be any possibility of being shocked by the electricity. With NCV inductive probe for AC voltage, you just need to place the tip of electrical tester near a terminal strip, outlet, or supply cord. When the sound screen indicator flashes red and sounds an alarm beep, you know there's voltage present. 


AC voltage detection range can be switched between high and low sensitivity which is suitable to test all electric appliances in your house. When the sensitivity is low, the screen indicator flashes green. The yellowish one is highly sensitive. When adjusting to low sensitivity, it can more accurately distinguish the specific situation in complex lines.


Use this Intelligent Non-contact Voltage Testing Pen to detect whether the wire is neutral or live or there are any breakpoint lines. For the neutral wire, it will show green color and slow sound alarm. When the screen indicator shows red color with very quick sound alert, it means the wire is live. When the sound and light screen beep alarm stops, it is the breakpoint position.


The contactless testing method makes it safer and easier to complete the test without any physical contact. The flashlight lets you work efficiently even in the dark. Having the pen clip design, it is compact and portable. You can hang it on clothes, place into a pocket or a tool box, making it more convenient to carry around. 


  • Color: Red
  • AC Voltage: 12V ~ 1000V
  • Frequency: 50Hz/ 60Hz
  • Dimensions: 1.04in x 0.93in x 5.25in (26.5mm x 23.7mm x 133.4mm)
  • Material: ABS
  • Alarm mode: Sound, Light
  • Display: LCD Display
  • Automatic shutdown: automatically shut down in 3 minutes without induction or operation
  • Technical support: 2 x AAA batteries (not included in the package)

Package includes:

  • 1 x Non-Contact Testing Pen 
  • 1 x Instruction Manual


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