buffett
Member
ok so im not sure if this is the right area i need to post but here i go, im looking to get a tds meter and im looking on a popular selling website and i am wondering if i need to get a certain kind or what, example there is a tds meter made by hanna that is selling for $15 bucks is it worth it or what, and im looking in to a ro/di unit too if i find one on that site is there something specific i need to look for?