We just bought a salt water chlorine generating system this weekend and will be having it installed next week. We put a minimal amount of salt in our pool last year but never tested it (just put in enough to make the water "feel" better but not nearly enough for a salt system - according to the calculators). What's the best way to test for salt levels? Are strips and electronic readers the only way? I thought strips were highly inaccurate - or is that only for chemicals and doesn't apply to salt?) I've got a test kit equivalent to the K-2006, so all my other testing needs are taken care of.