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- Sep 5, 2019
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I have been checking my Alkalinity with an API test kit and I want to upgrade to a Hanna checker as it seems more accurate.
My friend has given me his Hanna Checker as he no longer needs it.
However, the checker is the HI775 which is a FRESHWATER Alkalinity Colorimeter.
I did try it and it gave me a 8.57dKH reading which seemed about right based on my salt and dosing.
If I got the HI755 SALTWATER Alkalinity Colorimeter and tested would the reading be very different?
I have to assume that there are differences in the meters, otherwise there wouldn't be two different types.
Does anyone know what the differences are?
My friend has given me his Hanna Checker as he no longer needs it.
However, the checker is the HI775 which is a FRESHWATER Alkalinity Colorimeter.
I did try it and it gave me a 8.57dKH reading which seemed about right based on my salt and dosing.
If I got the HI755 SALTWATER Alkalinity Colorimeter and tested would the reading be very different?
I have to assume that there are differences in the meters, otherwise there wouldn't be two different types.
Does anyone know what the differences are?