Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips

Great product for taking the guess work out of reading test strips or mixing water in tubes and reading a color chart. Purchased because I am changing my maintenance from frog@ease to chlorine. I need exact measurements and this gives them. So easy to use when you are new to chemical balancing. It also has an app you can download on your phone or device. You put in specs of your pool or spa. When you read the monitor add the numbers and the app will let you know what you need and amounts. The only con for me is I wish it was rechargeable instead of the 3 AAA batteries included.

I would be list without this. It is so easy to use and gives perfect readings quickly. This has been a savior for me.

Very well worth the money. Totally takes the guess work out of managing my pool. I wish I gotten it sooner.

Great product!!!!

I used to squint at color strips every weekend and still never felt sure. The Eagle Ray gives clear digital numbers in seconds and I trust the readings way more. Keeping my chlorine and pH in range is simple now. I wish I had bought this last season.

Strips were impossible to read and I always second guessed myself. The Eagle Ray tells me the exact numbers right away. It literally stopped me from running to the pool store every weekend. If you struggle with water testing, just get this thing. It makes maintaining balanced water stress free

I never trusted my test strips because the colors always looked the same to me. The Eagle Ray gives clear digital readings and it helped me finally keep my chlorine and alkalinity in range. It shows the numbers instantly and it has made pool care almost too easy. If you search for an accurate water tester, this one should show up at the top.

i am new to keeping the pool up. My husband always kept up the pool. it was easy to test.

The only critiqueI is that two of the results display a greater than or less reading. All other results are accurate

This is nice and easy to use but is not accurate when reading the pool water.