Taylor Complete Pool &amp; Spa Test Kit - High Range K-2005C 2 oz Reagents<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes 2 oz reagents.</li><li>Allows the pool manager to maintain the highest levels of water quality.</li><li>Tests chlorine/bromine， pH， acid &amp; base demand， total alkalinity， calcium hardness and cyanuric acid</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51it1RwiiHL.jpg" noproxy>