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Jason Olguin photo
Germany, Berlin
1 Level
706 Review
43 Karma

Review on πŸ”Œ Neoteck Professional Non-Contact AC Voltage Tester Pen: Adjustable Sensitivity, LCD Display, Buzzer Alarm, LED Flashlight, Live/Null Judgement & 3 Phase Wire Detection by Jason Olguin

Revainrating 5 out of 5

Locate Power Source - Electrical

I used to have a similar pen and found it very useful. This one has more features and is also easy to use. I particularly like the sound function. Very useful for identifying electrical circuits.

Pros
  • Horn Alarm - Distinguish between hot wire and neutral wire by the different frequency of the beep. If it senses a voltage around it, it will start beeping, even if the tester's stylus hasn't touched the object. The higher the voltage, the louder the beep sounds.
Cons
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