Review on ⚡️ Fielect 5pcs Tester Screwdriver: Electric Contact Voltage Detector Pen with Dual Head Slot Phillips, Ideal for Circuit Testing 100-500V by Andrew Davenport
Operates by direct contact with live circuits.
I was worried that an electrical leak could cause electrocution, especially in high humidity. It also sometimes responded to a well-grounded circuit. It's probably a good tool to test the wire before touching it with your bare hands. Not suitable for non-contact circuit tracing.
- Voltage tester
- I vaguely remember
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