Making Simple Continuity Tester at home

#thephysicsq
In this video, we make a Continuity Tester in an easy way using the items easily available at home. You need:
- 2 old pens for making probes
- Lighter having LED
- 2 nails
- some wire
- Hot glue
- Soldering iron (optional)
If you need a continuity tester then make this in an easy way and enjoy.
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Видео Making Simple Continuity Tester at home канала The Physics Q