KRPLUS Portable Water Quality Tester Electrolyzer Water Testing Meter Hard Water Test for Hydroponics Pools Spas Drinking Water Etc 1 Piece Black

Convenient A simple and inexpensive way to test the quality of your water see the status of your drinking water Premium quality Made of premium materials compact and lightweight strong and durable to use come with aluminum and iron bar not easy to deform and damage strong wear resistance Easy Operation Quick and easy to operate tests with obvious test results Its easy to install easy to operate easy to transport and its your ideal accessory Wide application Ideal tool set for drinking water water filtration and purification hydroponics aquariums swimming pools and more The water after electrolysis has a different color to show various impurities in the water Yellow Dissolve Sanso Silicon Compounds Organic Minerals Molybdenum Silicon Fluoride Other Organics Green arsenic arsenic mercury lead copper sodium Blue bacteria viruses carcinogens organic phosphorus Red iron and rust bacteria White lead zinc mercury inorganic dirt Black heavy metals zinc lead copper chromium manganese cadmium