Anyone ever use this for checking phospates??

[talon4x4]

Hanna Instruments Checker Phosphate Photometer. The price is great and it is a Hanna. For $40 it seems like you can't go wrong. Not as easy as the one with a probe but better than a test kit.

http://www.tbaquatics.com/shop/hanna-instruments-checker-phosphate-photometer-742.html


Any thoughts on this device would be appreciated!! Thanks!!

 

[toddmh]

wow that seems really cool..I hope it's a good one

 

[Gary Majchrzak]

looks like something new.

I know Tom and I have the other (more expensive) Hanna low range PO4 device. I wonder what the diff is?

 

[Bluephish13]

wow i think you may have really found something!,

I compared it to the hanna 195$ model and everything is identical, range,accuracy,resolution,ect the only thing that is different is the light source one uses a 520nm or something led, and the other uses a 890 nm.

I hope it is new affordable version of the hanna.
You would think people would be raving about them already if it was.