wanareef Posted November 16, 2011 Share Posted November 16, 2011 Brand new unopened Elos test kit for calcium. Bought a Hana calcium tester and don't need it. asking $25 SOLD not for sale Link to comment Share on other sites More sharing options...
Smann Posted November 16, 2011 Share Posted November 16, 2011 How do you like the hanna checker, I have Alk might look into the calcium one Link to comment Share on other sites More sharing options...
Bigjohnwoody Posted November 16, 2011 Share Posted November 16, 2011 I have the calcium checker, and maybe it's just my fat digits, but I have had a heck of a time with it. It needs extremely close attention paid to it. IMHO it needs to be too exact to be a hobbyist test kit. I'm a cook, not a chemist and I just can't get it right. Plus make sure you have 0 TDS deionized water on hand or else it will give you false readings. Sorry for the rabbit trail. Elos is a great test kit. Good luck with your sale. Link to comment Share on other sites More sharing options...
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