Keep Your Pool Crystal Clear and Worry-Free with Every TestExperience the confidence of perfectly balanced pool water – fast and effortlessly. Our HydroSense tester shows the real pH and chlorine levels that keep you and your loved ones safe, make your pool sparkle, and allow you to enjoy your relaxation uninterrupted.Why HydroSense Is the Best Guardian for Your Pool ✔ Instant, reliable accuracy that ends the guesswork: Know the exact pH and chlorine levels of your pool in seconds, so you can dive in anytime without doubt or hassle. ✔ Protect your family with safe and soothing water: Balanced levels destroy harmful bacteria and algae and effortlessly prevent infections and skin irritations. ✔ Save significantly on chemicals and costly repairs: Protect your pool’s surfaces and equipment from damage caused by incorrect pH levels, extend their lifespan, and save your budget. Technical Specifications Ideal Chlorine Level for Pools and Hot Tubs: 1.2 to 1.7 ppm Optimal pH Levels for Pool and Hot Tub Health: 7.2 to 7.8 Power Source: 1 x AA alkaline battery (not included) Frequently Asked Questions Why should testing pH and chlorine become an essential routine? Because HydroSense detects invisible risks before they harm you or your pool. It precisely shows whether your water is safe or drifting into harmful levels, protecting you from bacterial outbreaks and costly surface damage. Without it, you’re swimming blind. How often should I test with HydroSense to keep my pool perfect? Daily is ideal. Factors like swimmers, debris, and weather unpredictably change chlorine and pH levels. Regular measurements keep your water safe, clear, and pleasant—every time. How do I easily start using HydroSense? Simply insert a fresh AA alkaline battery before your first test to ensure precise and reliable results. This is your first step to full pool control.