Aussie Gold Phenol Red PH Indicator Test Solution 15mL

The Aussie Gold Phenol Red PH Indicator Test Solution 15mL is a replacement reagent for the Aussie Gold 2 in 1 and 4 in 1 pool and spa test kits. No need buy the whole test kit again.

• Test pH levels in pool water.
• 15ml bottle suits 2-in-1 test kits.

Tip: Add five (5) drops of the reagent to the correct amount of water and use the comparator to measure the pH level.