Description
Tests for: Active Oxygen, pH, & Total Alkalinity.
You should test your spa or pool an hour after application of each Active Oxygen tablet and prior to entering the water to ensure that the monopersulphate is in the range 5.0 – 10.0 ppm.
Simply dip a strip into the spa water and compare with the colour chart.
cliff R –
Check your body ph to know if you are alkaline or acidic. Either extreme is not healthy and keeping mid alkaline means, cancer cannot have a great environment to grow in. These are very easy to read and roll out on a round tape paper dispenser. We prefer strips but they were sold out. We got these and they did just find. I prefer the strips because they are thicker and less likely to get ruined by humidity. Florida is insanely humid so these were not a great fit for us. Keep this in mind when purchasing. If you live out west or in a very dry climate these would be ideal. You can use more since you control how much tape you pull out. The strips are limited by each strip count. These you can tear off in shorter pieces and make them last longer.
Saumitra Ganguly –
A little hard to use but over all a good product.
magpye –
pHStrips work well the dispenser and the product provide a great amount of accurate detail so that you can monitor how your acidity levels are.Taking a positive action afterwards is the key
ElfySmenelfy –
l choose for quality and size.
John R Cowan –
This is a great product, but sometimes hard to find. Thank you for fast service and good products.