TDS meter

[richiewwhite]

anyone have one I can use or buy? I missed the one on buy.com and now i need to test my ro unit I can also bring some water to you to just test it hopfully around west babylon area

 

[inkblue]

http://www.buckeyefieldsupply.com/showproducts.asp?Sub=149&showspecials=149

lowest price is $20