Pentair R151076 752 2 n 1 pH and Chlorine Test Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2 in 1 pH and Chlorine test kit</li><li>Includes 1/2-ounces OTO and pre-blended pH， CL range 0.3 - 3.0， blue hinged case</li><li>Packed 1 kit per</li><li>Measures 4-inch length by 15-3/4-inch height by 11-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417mKqjFiQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4138UmiLMeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51OL5vbYotL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EJRBz%2BucL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zQcM%2BuuJL.jpg" noproxy>