A non-contact voltage tester is an essential device for electricians, DIY enthusiasts, and anyone who needs to safely test the presence of voltage in electrical wires, sockets, or light switches.

In this video, I review the Kaiweets VT500 voltage tester pen to show you its functions. This budget voltage detector pen is easy to use, compact, and easy to carry in your pocket. It is definitely one of the best voltage testers for on-the-go testing and a perfect alternative to the Klein NCVT1P pen.

I have written more about my experience with the VT500 here: https://toolever.com/7502/kaiweets-vo...

You can buy the Vt500 tester from Kaiweets website: https://tinyurl.com/3k43urb8

Make sure you use the coupon code below to get a 15% discount.
Coupon code: TE15