Do they have high quality tools for low voltage ?

I believe they have both cheap and high quality low voltage tools.

Hi Mario, we do have low voltage tools! We think they're high quality, but quality is subjective. We encourage you to come in to our store to see if the quality fits your needs. The link below will take you to three of our tools for low voltage. https://www.centralcomputer.com/catalogsearch/result/?q=low+voltage+tool