Poolzilla 5-way test kit is a must have pool cleaning accessory. This 5-way test kit is designed to measure chlorine, bromine, acid demand, total alkalinity, and PH. Included in this kit are 5 chemicals; 1 Phenol Red, 1 Acid Demand (AD-40), 1, Total Alkalinity (ALK-10), Total Alkalinity (ALK-20), Total Alkalinity (ALK-30), and 1 Chlorine/Bromine (OTO-50). Additionally, the kit includes a clear measuring tube that can measure up to 25mL. The testing block is very easy to read and uses color chips to help you determine the current chemical balance of the pool. The kit includes a detailed sheet of instructions with important precautions. Please be very careful when using these chemicals and read instructions thoroughly to ensure a safe and effective process. ✔️ Contents: 1 Test Kit with 5-way Measuring Capability
✔️Chemicals: 1 Phenol Red, 1 Acid Demand (AD-40), 1, Total Alkalinity (ALK-10), Total Alkalinity (ALK-20), Total Alkalinity (ALK-30), and 1 Chlorine/Bromine (OTO-50)
✔️Measuring Devices Included: Dual sided testing block and measuring tube up to 25mL