BlankJulie wrote: "Any chance there's a nice, easy to read meter that measures PPM's? Somehow, I know there's no such thing, but have to ask."
Here's a thought. A cheap DMM coupled to a pair of wire electrodes, uniformly spaced at say 1/2", with a uniform exposed length in each wire of say 1". You will get some resistance reading. To equate it to a nominal PPM, it will need to be calibrated against a batch of CS of known PPM. Maybe a knowledgeable list member can suggest a commercial CS whose PMM is accurately known. regards, Kevin
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