Jump to content

New Hanna nitrate tester


SuncrestReef
 Share

Recommended Posts

Nitrate is super hard in a saltwater matrix; the chloride interferes significantly. Not surprising they didn't do it before (from a chemistry perspective), and I'm very skeptical that's going to be able to do any better from an accuracy/precision perspective than nyos or red sea.
I think mostly, the checkers give a false sense of comfort because they are digital, tough they're obviously important when you have trouble distinguishing shades of color (especially if you are color blind)

Sent from my SM-G965U using Tapatalk

Link to comment
Share on other sites

I was just looking for these today. I didn’t realize they weren’t around yet. Weird. I’ll definitely be grabbing one. I’m plus/minus such a wide range just trying to read the dang colors. This will at least be close. 

  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...