Quat Test Kit, Test Form Wall Mount, Overall Length 7 1/2 in, Test Type Quat Test Kit, Testing Parameter One Quaternary Ammonium, Overall Width 1/4 in, Parameter Measurements Included 0 to 400 ppm Quaternary Ammonium, pH Resolution Not Applicable, Test Detects For Quaternary Ammonium, Includes (3) Quat Test Dispensers, Mounting Hardware, Wall Mounted Unit, Water Resistant Instruction Poster, Testing Parameter Four Not Applicable, Testing Parameter Three Not Applicable. This item has been restricted from sale in the following state (s): []