Hanna Phosphate Low or Ultra Low

[mwbeach]

Let's take a vote. Which one? I got the Low as a Christmas gift. Do I need to return it for ultra low?

 

[ReeferEric]

I think you might be confused between the two. There is a Phosphate low range and then there is a Phosphorus ultra low range checker. To be honest, most will not need the Ultra Low Phosphorus checker. I have both but since my system suffers from ultra low nutrients, I need the phosphorus checker.

 

[mwbeach]

I think you might be confused between the two. There is a Phosphate low range and then there is a Phosphorus ultra low range checker. To be honest, most will not need the Ultra Low Phosphorus checker. I have both but since my system suffers from ultra low nutrients, I need the phosphorus checker.

Your right. Thanks!! Sorry for my oversight

 

[saltyhog]

By far prefer the ULR phosphorous. The error range is smaller an it has been more consistent in my hands than the LR phosphate.

 

[lucky7]

Yea no reason to use the 713 checker when the 736 is much more accurate