Test All Water – User-Friendly Lovibond Water Tester | Pool & Hot Tub Testing Kit with Rapid DPD No.1 & Phenol Red | Accurate Chlorine & pH Measurement, Includes Tablet Reagents for 20 Uses

Good product.

Useless didn’t use!

Expensive for what it is and it was made of substandard material

This item came with no instructions the box was everywhere in the packaging.The only instructions I have are from the images at the top where you see what you are buying, but there’s a light covering what I need to read.Pointless buy, not reliable and looks like something from the 60’s. I’ll go back to using strips