Quote:
Originally Posted by Maivortex
I have 2 hanna phosphate checkers. They are not accurate. I c an run the sme sampe couple of times and get drastically differernt results
|
Ouch...off topic a lil, but to anyone with multiple tanks; those "digital thermometers" from Azoo & Coralife do the same thing: I had multiple tanks and got different reading even from tanks next to each other in a unheated room...
Maivortex, is there any calibration you can do? (I glossed over the info on the Hanna site, but didn't see anything..I could be wrong)
anyway, I'm reading ReefGizmo right now
http://reefgizmo.com/2010/10/the-han...imeter-review/