Question about Hannah checkers - Page 2

martinmcnally · #1 01-01-2013, 09:51 PM

Funny I was just testing my Calcium a few minutes ago with a Hanna checker. It read 551. Fail haha! Last reading was 490 and I haven't done any water changes or added calcium.

IMO the power packet is dumb and a mess. Also adding droplets is way easier and very accurate compared to syringes. They did get the reader right however they have a long way to go on everything else.

kien · #2 01-02-2013, 02:42 AM

I started with the PO4 and love it. Then got the Alk and love that one too. Then got the calc and despise it. It is in my opinion more of a pain than other standard (non digital) kits. I used the Hana calc checker once a year ago and it has been collecting dust ever since.

FragIt Dan · #3 01-03-2013, 02:58 AM

Quote:

Originally Posted by Skimmer King

Why check dal any ways if your ALK is gtg then u are fine and your po4 well it's nice to check that thou

I would respectfully disagree. Just because your Alk is fine does not mean your Ca is fine (I assume you meant Ca when you said 'dal').