Lupo 2-in-1 Water Test Kit for Swimming Pools & Spas | Water Chemical Test Kit for pH and Free Chlorine

Tests chlorine and acid levels! Negative is bottles to small need larger size? Just gotta buy more bottles won't last long per 5 drops per test? Easy to use just compare the color to test container used! Rinse and repeat until you run out of the small bottle used! Fairly accurate and small item to store away. Keeps your pool at the correct PH level a must for keeping your pool at the correct levels!A TEST KIT WORTH BUYING FOR YOUR POOL A+

Kit easy to use

I purchased this water test to measure the chlorine and pH balance in our hot tub spa, and it works as I expected it would. I marked it down one star, because the test kit requires you to use five drops of solution in each vial (some kit only use four drops of solution), so with daily testing the solution vials will empty more quickly and need to be replaced more often (this is not a big deal but worth noting). Also, the quality of testing kit reservoir is marginal, as they seem to develop a foggy appearance after being placed in the water, as if the seal along the vial is leaking. It's not a major deal, but can sometimes make it challenging to read the results accurately, which are based on color gradients (shades of yellow for chlorine and shades of orange for pH). So, I need to leave the container lid open so the vial can completely dry. Overall, this kit is easy to use and a good value for the price.

worked great

Super bueno limpia toda la piscina super bueno me encantó esta muy muy bueno

opened product and saw it only had 3 months left showing on the expiration date. Sent it back…..bad quality

Accidentally left in sun once but was closed. It was a 105 degree day. Since then I kept showing no chlorine in my pool. I could smell it so took a sample and local pool store said I had to much chlorine. So, I'm assuming the sun day caused the issue.

Comes in a nice case to hold the water tester and the bottles need to test the pool water