the simplest and way to test water quality.
features: very easy to operate, quick test, and obvious results. the electronic water tester is an effective detection tool that visually shows the difference between high tds water and low tds water. look at your drinking water situation.Acqua 220V elettronico dell'acqua del tester della famiglia rapida Quality Testing Electrolyzer Iron Bar Elettrolisi UE spina spina degli St test methods: prepare two glasses of transparent water (100 to 150 ml); one glass of tap water and another glass of water.