Lovibond Tintometer offers a range of solutions to suit every application and budget from hand-held pool water testing kits to the digital Scuba Pooltester. Chlorine. 0.5-6.0 mg/l. pH Value. 6.8-8.2. Cyanuric Acid. 20-200 mg/l. Alkalinity. 50-300 mg/l. Calcium Hardness. 50-300 mg/l . UKPoolStore for all your swimming pool water testing requirements, suppling a range of Lovibond chlorine testing kits and lovibond ph test kits.For a full range of . Lovibond Bromine pH Domestic Test Kit This simple domestic test kit is for inground and above ground pools Test range of Bromine 1-10mg l. Chlorine and pH Swimming Pool Tester Kit. This simple domestic kit is ideal for in-ground, above ground swimming pools, spas and hot tubs. The Test range of . Lovibond Pooltester Chlorine A simple and easy to use domestic pool test kit Will allow you accurately test for free chlorine and pH using the DPD. Chlorine and pH Swimming Pool Tester Kit. This simple domestic kit is ideal for in-ground, above ground swimming pools and spas. The Test range of chlorine . Photometers & Test Kits for water testing - Pool Chemicals & Water Treatment. . Lovibond Comparator - Chlorine Balanced Water Test Kit (includes reagents).