They work at a fair price By R. on 5/8/2016R. would recommend this product to a friendGreat for checking water out of your RO, but also checking for what is coming out of the tap.
Insta-Test Total Chlorine strips By TRAILJAMMER on 9/3/2015TRAILJAMMER would recommend this product to a friendVery easy to use. Makes it easy to find out when your carbon filters need to be changed out.
Easy to use By Bob on 11/9/2014Bob would recommend this product to a friendEasy to use and will save money since it will let me know when I need to replace carbon filters on my RO/DI system.
There are no videos related to this product.