Inexpensive digital PH meter/TDS meter recommendations?

[baal32]

Looking for recommendations on digital ph and tds meters, preferably on Amazon

 

[mrgrowguy]

My recommendation: http://www.amazon.com/gp/product/B00N7432II?psc=1&redirect=true&ref_=oh_aui_search_detailpage
 
I have gone through three of them over more than a few years. The #1 reason they break on me is because I have dropped/submerged them. They work for years if the tip is kept in water and you calibrate them every few months or so, which is very easy to do.
 
 
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[Peter S]

My recommendation: http://www.amazon.com/gp/product/B00N7432II?psc=1&redirect=true&ref_=oh_aui_search_detailpage
 
I have gone through three of them over more than a few years. The #1 reason they break on me is because I have dropped/submerged them. They work for years if the tip is kept in water and you calibrate them every few months or so, which is very easy to do.
 
 
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That's what I've been using, so far it works great. I did splurge a little on the tds/ppm meter and bought a Blue Lab Truncheon. I like it because it's simple, waterproof, easy to use, reliable, doesn't need calibration, etc... And others had shared positive experience with it. So far I like it a lot.

 

[baal32]

Thanks!  

 

[mrgrowguy]

Ah yes, I use this for PPM: http://www.amazon.com/gp/product/B002C0A7ZY?psc=1&redirect=true&ref_=oh_aui_search_detailpage
 
I have only had to buy one, it has lasted longer than all of the ph meters combined! 
 
 
 
 
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