The measuring kit, which includes a chlorine and pH test, is the ideal tool for maintaining optimum chlorine and pH levels in the pool water, simply and effectively. Designed to provide an accurate and fast reading of the chlorine and pH level in the water of a swimming pools. The kit contains two liquid reagents, Phenol Red for pH and OTO for chlorine/bromine, giving reliable results in minutes. This kit makes measuring chlorine and pH levels a simple and straightforward process. Simply fill the compartment with pool water, add drops of the appropriate reagent, shake and compare the resulting colour with the included scale of values. It is an efficient way of ensuring that the pool water is in the right condition. Suitable for all pools, regardless of size or type. This kit is ideal for freshwater or saltwater pool, large or small. Each kit contains two 20ml liquid reagents: Phenol Red for pH measurement and OTO for chlorine/bromine measurement. To ensure confidence in every test performed, these reagents are formulated to provide high accuracy and durability. The kit includes an easy-to-read colour scale for quick interpretation of the results. This helps to adjust the chemical levels in the pool in time to maintain a safe environment. Tips: Test regularly to ensure that the pool water is balanced and safe for swimming. Quickly detects any imbalance in chlorine and pH levels for immediate corrective action. Prevent proliferation of algae and bacteria that can affect the health of swimmers by keeping the water quality in optimal conditions. With the ability to accurately monitor and adjust chlorine and pH levels, you can enjoy your pool with the peace of mind that you are providing a safe and health environment. Directions for use: Chlorine measurement: Fill the test tube with pool water up to the indicated mark. Add 4 drops of OTO liquid, cover the test tube and shake. Compare the resulting colour with the scale to determine the level of chlorine. pH measurement: Fill the test tube with pool water up to the indicated mark. Add 4 drops of Phenol Red liquid, cover the test tube and shake. Compare the resulting colour with the scale to obtain the pH level.