These refill tabs work great with the digital tester and make water testing sooooo much nicer

These refill tabs work great with the digital tester and make water testing sooooo much nicer  Read Less

These strips work with the color reading meter and for the most part its pretty accurate

These strips work with the color reading meter and for the most part its pretty accurate  Read Less

So easy just follow the simple directions but make sure when you put the wet strip on it cover with the card that comes with the tester

So easy just follow the simple directions but make sure when you put the wet strip on it cover with the card that comes with the tester  Read Less

The test strips work with the reader

The test strips work with the reader  Read Less

The price is fair and well built construction

The price is fair and well built construction  Read Less

The price is cheaper than the local pool stores

The price is cheaper than the local pool stores  Read Less

I use q tips to make sure the strip sits flat and i also use it to dry the surface when i discard the strip

I use q tips to make sure the strip sits flat and i also use it to dry the surface when i discard the strip  Read Less

The test strips are competitively priced amazon and arrive in 1 or 2 days for prime customers

The test strips are competitively priced amazon and arrive in 1 or 2 days for prime customers  Read Less