Solar Floating Pool Salt & Temp Monitor – Waterproof

Real-time monitoring of pool salinity and temperature. Perfect for saltwater pools, hot tubs, fish ponds, and spas. ✅ Key Features: Solar Powered & Eco-FriendlyNo batteries needed! Equipped with a solar panel and rechargeable battery for continuous display and automatic data update every 2 minutes. 2-in-1 Temperature & Salinity MonitorSimultaneously measures water temperature (Celsius/°F) and salinity (0~9999 ppm) with high precision – ideal for saltwater pools or fish ponds. Large LCD Display & Easy CalibrationCrisp digital screen for effortless reading, with one-button operation. Calibration supports 5000μS/cm conductivity solution for accurate salinity adjustment. Multi-Scenario ApplicationPerfect for use in swimming pools, hot tubs, spas, aquariums, fish ponds, hydroponics & more. Designed to float and operate in all types of water. Durable & Waterproof DesignAnti-corrosion, anti-oxidation materials ensure long-lasting performance in outdoor and indoor water env