AquaChek TruTest Refill Test Strips - Digital Test Strip Reader Refill Strips - for Pool and Spa Water Testing - for Free Bromine, Free Chlorine, pH, and Total Alkalinity - 50 Strips

I have the AquaChek TruTest meter and these strips are essential for it. The meter works so well for me and is so accurate. I use it every few days and adjust the chemicals right away based on the reading I get.I wish the test strips were cheaper though since they cost more then double of regular test strips.

Works well

I use to test my Pool water with the associated meter. Very accurate and easy to use.

I've been using these test strips for quick checks for years and have had ZERO issues with them. I use them in my pool and hot tub. I do use a digital tool to read the strips. I use a much more detailed testing system IF I have any issues. for daily quick checks.. These work fine for me.NOTE: Expiration date is only about 6 months after you get them. So buy accordingly .

These run very close to the results I get when I take my water sample to the pool store.

These strips go with the same brand reader. Buying these strips might be a bit more costly, but it makes your life so much easier! You insert it into the reader and turn it on. Take your sample and the reader will tell you if it's in range or what's needed. You can't interchange the test strips, so you do need to buy this kind, but it's well worth it for people like me who are intimidated by all the chemicals and testing that's needed.

They work and I needed them. No big deal. Shipped quickly and delivered as expected.

Takes the guess work out of testing. I can show the color test strip to three different people and get three different answers. The only thing is you MUST take the water inside, out of the sun to test. It is an investment because you need the reader, but so is your pool. I test every week. Once the pool is where it needs to be that is it. Highly recommend this to anyone that wants to properly maintain their pool.