7-in-1 Digital Pool Water Tester – Chlorine, pH,Salt,ORP, EC, TDS&Temp Meter for Saltwater Pools, Hot Tubs, Spas

Features

• Fast & Accurate Free Chlorine Testing：Quickly measure free chlorine (FAC) levels in pools and spas to ensure safe swimming conditions. Ideal range is 1–3 ppm. Achieve crystal-clear water and reduce health risks caused by improper chlorine dosing.
• Professional Salinity Monitoring ：Covers a wide detection range of 0.01%–25.00% / 0–10000 ppm, perfect for saltwater pools and hot tubs with chlorinator systems. Helps maintain optimal sodium chloride balance, improving water quality and extending equipment life.
• DIGITAL ACCURACY : Digital display provides clear, easy-to-read results, eliminating the guesswork associated with traditional test strips or kits.
• Why Chlorine Testing Matters : Keeping the right free chlorine range (1–3 ppm) ensures your pool water stays balanced and comfortable for swimming. With this digital chlorine tester, you can check levels instantly without relying on test strips or liquid kits.
• Professional Salinity Monitoring：Covers a wide detection range of 0.01%–25.00% / 0–10000 ppm, perfect for saltwater pools and hot tubs with chlorinator systems. Helps maintain optimal sodium chloride balance, improving water quality and extending equipment life. Multi-Purpose & Portable Design：Compact and user-friendly. Ideal for testing water in saltwater pools, hot tubs, aquariums, drinking systems, hydroponics, koi ponds, and home RO systems. Comes with a protective case and user manual for easy setup and long-term use.