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Wed 23 Jan, 2008 09:42 am
Does anyone know of a good water hardness test kit? I should add "....at a reasonable price for home-based use" too.
I need one that tests just for calcium related hardness as other minerals (iron etc) are almost non-existent in my city's water supply.
http://www.hach.com/
Call them and tell them what you want - don't go cheap.
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If you pay <$700 including UPS delivery for your H2O system - you're not getting professional installation or service.
Caveat Emptor: You get what you pay for - You don't get what you don't pay for.