As discussed, I am interested in purchasing a device like the one attached/in the link at bottom. I need research done to find Water testers that do not require disposable test strips but work in a similar manner to this one.
A tester capable of testing the same things in quantity and type as the one attached, though a bit less can be entertained once it tests all in the following list. It is imperative that it be able to test for; Ammonia, Nitrite, Nitrate, pH, kH, chlorine, ORP, Salinity, General Hardness.
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