Palintest Lumiso Pooltest 6 Tester - pH, Chlorine, Alkalinity

Keep your pool, hot tub, spa, or drinking water crystal clear with the Palintest Lumiso Pooltest 6. This digital photometer water tester combines six essential measurements-chlorine, pH, alkalinity, calcium hardness, bromine, and cyanuric acid-into one handheld unit, so you can monitor chemistry with confidence. The dual chlorine range lets you test low-level water (0-5 mg/L) and high-usage pools (0-10 mg/L) without diluting the sample, saving time and reducing error. Built on the trusted DPD method, the Lumiso delivers precise, repeatable results that professionals rely on. Its intuitive display shows results instantly, making it easy for homeowners and pool operators alike to keep water balanced, prevent equipment damage, and ensure safe swimming conditions. Whether you are checking a residential pool, a commercial spa, or a water source for drinking, the Lumiso Pooltest 6 offers a fast, reliable solution that simplifies water management and protects your investment. The compact design fits easily in any toolbox, and the battery lasts for dozens of tests, so you're always ready for the next check. Its rugged construction stands up to outdoor conditions, delivering consistent performance season after season.