Palintest Pooltester pH Phenol Red Rapid Dissolving Test Tablets should be used with Pooltester instruments and will test pH Readings from 6.8 - 8.4
 
Made in the UK these Test Tablets are considered to be the best available on the market.
 
Storage & Handling
Store in a cool, dry place away from oxidizing and reducing agents, strong acid, alkalis, solvents and organic materials.
Do not mix with other chemicals.
Always wear suitable gloves and eye protection when handling.
Use biocides safely. Always read the label and product information before use.