Ph monitor reccomendation

[minibowmatt]

Im looking to pick up a PH monitor. I will be buying new (most likely).
I was looking into the Milwaukee SMS120 http://diyreef.com/shop/product_info.php?cPath=68&products_id=114
or the Hannah PHeP 5 http://www.hannainst.com/products/testers/testers.cfm?ProdCode=HI 98127 - HI 98128
The Hannah Meter is a little cheaper. Since I have multiple aqariums the pen style hannah meter might be ok, but I like the idea of installing the milwaukee on my main sump, and being able to just check it out whenever..
I want to know does anyone have either of these? Does the milwaukee have a memory? is the pen one accurate?

Thanx!

 

[Anonymous]

Pinpoint PH Monitor.
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what is a recession

 

[minibowmatt]

Pinpoint PH Monitor.

I looked at those too.. what makes it your top choice?

 

[Anonymous]

I like it. Easy to use. Most of the tanks I have seen use them.
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Honda 70