Pex Plumbing and Rats?

[StressMan79]

dakota.abe, for those of us who have small dogs, hate cats, and don't want to use poison, is there anything else you can recommend?

I needed an ultra sonic pest repellerthat ran on dc. I ended up with something like this

Look at this on eBay
https://rover.ebay.com/rover/0/0/0?m...2F391898016827

Of course my friend wired up the solar wrong, and the parasitic buck converter used reduced the 24 volt battery to 15 volts, thereby ruining it ($400). It would have worked flawlessly.