WaterTDS Tester,Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars TDS Tester

Work's great and show's how dishonest my city and probably every city in the word is. BTW Flouride is a by product of production of Aluminum. It is deadly to your body and is a 4 on the poison chart which is the highest it goes. Read your toothpaste. It says call poison control if swallowed. Now go by Flouride free toothpaste and you will not see anything about poison on it. Also your teeth will heal and cavities will go away. You don't have to believe what I'm saying try it yourself. What do you have to loosen. I garentee you will believe me then. This electrolizer will show you first the Flouride in the city water before it turns black and blue. It will turn yellow. Yellow( Flouride and Chlorine) Black ( Heavy Metals Graphine oxcide etc. Blue ( Viruses, Bacteria possible retreated sewage water etc. red I think it's rust. Like I said the color chart is in 5he description. It is in Chinese.

I love this tester and have since found very good drinking and cooking water with its help!

This came with no instructions and every single word on it is in Chinese. I don’t live in China nor do I speak it. So it’s useless. Amazon should note in the discription if it’s a foreign product in another language!

This tester actually showed differences when testing across multiple water and filter sources. I used this to test, my well water, and another known good well water from a separare source. Also i tested different store bought spring water and distilled water. I tested three different filters. This actually showed a difference and my well water and the good source and it verified only one of my filters were worth their money. So it isn't a placebo. I do not know how accurate it is without testing the water in a lab, yet it does prove my suspicions about my well water source. For the price it is a good first measure to determine if followup testing is necessary. Yes it rusts and that may even be why it turns the water different colors. None the less there is a measurable difference between two well sources. This would disprove the theory that it only turns it darker because of it rusting in none distilled/RO water. The good well turned yellow, and the bad well turned green/blue.

This works great! Warning: you will be shocked at what you find. It's very easy to use.

The media could not be loaded. Just wish the color code results chart was in English, not Chinese.All water was clear before test. Video is tap water vs PUR filtered tap water. Pic is distilled water vs 5gal purified water store water.

This product is well worth it. I’ve been checking everybody’s water and we are truly shocked to see what we have in our water. It’s fun for the kids to watch my daughter loves it. She’s 10 she’s been writing water reviews.

After seeing online videos on waters being tested, I bought one to do my own tests. I was shocked by the color of my tap water compared to my filtered water. My tap water quickly turned blue and green and was very dark in color. My Zero Water remained clear. Other bottled water also had a problem. Highly recommend people start doing their own tests.