Circuit breaker finder: first look

Banggood sent me this Mastech MS5902 Automatic Circuit Breaker Finder to take a look at. In addition to tracing wiring and identifying circuit breakers, it can also verify that outlets are wired correctly and can test GFCIs for correct operation. Join me while I run it through it's paces and take a look what's inside. If you want one after watching the video, here's the link: MS5902 Automatic Circuit Breaker Finder -- https://ban.ggood.vip/1n9Wc Coupon code: BGefa3f1 More measurement instrument --https://ban.ggood.vip/1mYip ----- My tip jar:   / pileofstuff   My other tip jar (channel membership) :    / @pileofstuff   Buy me a coffee (or a beer): https://ko-fi.com/pileofstuff If you are OK with me getting a commission on your purchases, feel free to use my affiliate links: Ebay: https://ebay.to/33IF7PA Banggood: http://pileofstuff.ca/r/9ajsf Some other links to products may be affiliate links #ElectronicsCreators ----- This isn't the only way to do it. It's probably not the best way to do it. But it's how I did it.