TDS meter

[MarineFlake]

I found the a TDS meter that is featured on most 'marine' sites for $60 at the everyday low low price of $44.07 with shipping. Heres the link.

http://www.freshwatersystems.com/pro...228/1228/60/83

Its was over $10 cheaper than any other site I found WITH shipping..

Just thought Id share..

[Fluff]

That's probably a good deal. I don't know how much they go for. I bought mine on ebay and it works great. It's like this one....

http://cgi.ebay.com/ws/eBayISAPI.dll...82949&tc=photo

The inline feature looks cool though.

[MarineFlake]

Well, I opted for the dual inline to make calculations a little easier. I setup my RO/DI under my kitchen sink. I also did the calculation and found my system is on at about 54% effeciency. Not good. Anything below 80% is grounds for replacement membrane. I found a great deal on a membrane too ; ) like $63 with shipping from Rocky Mountain Discus (50GPD TFC) Between the TDS meter and new guage kit coming, I'll know well ahead of time before it degrades so much.

[Fluff]

Awesome. Thanks for sharing. I may just order one of these myself.