Does anybody know where I can get some engine coolant test strips? I want to see if the coolant is corrosive. Colour is good, the km's date of when it should be change is ok and the strength is good.
For those who don't know what I am talking about, it's a strip to test the PH level of the coolant.
I am trying to find some strips locally to use for all the cars as opposed to guessing and changing out a ton of coolant. Trying hard to support local but it may one of those Amazon purchases.
thx
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