Beginner's Guide to Pool Water Testing
2013-12-20 · The best test kits also test the water more accurately. And speaking of accuracy, drop style pool test kits are always more accurate than test strips, which can be off by as much as 20 percent in either direction. I have a Taylor DPD kit, but if I'm in a hurry, sometimes I'll just use a test strip for a quick chlorine and pH test. BEST TEST ...
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