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#1
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![]() So, I just tested my tank water. Phosphates = 0.
So I tested the reject water from my RO/DI, phosphates = 0. Has anyone seen these calibration kits in Canada? If not I will order from BRS and have it shipped to a friend in Chicago and have her ship it to me. |
#2
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![]() I checked Hanna's website and I cannot see any information about what to do if your HI 713 is out to lunch, which mine obviously is. It would appear that there is no way of actually calibrating the tester.
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