Aqua Chek Aqua Chek Red Test Strips - 50Ct<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Aquachek red test strip</li><li>Quick and easy water testing; no mess</li><li>Gives accurate results</li><li>Results appear in just 30 seconds</li><li>Strips test for total bromine， pH， total alkalinity and total hardness; 50 strips per pack</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Q%2B0FfnJWL.jpg" noproxy>