General description This solar floating thermometer is designed for measuring water temperature in various settings such as swimming pools, hot tubs, hot springs, and aquariums. It features a solar panel for efficient charging and a battery backup (2 x LR44, not included) for reliable operation. Technical specifications Measurement Range: 0‑50℃ (32‑122℉) Measurement Accuracy: ±0.5℃ Battery: 2 x LR44 Battery (not included) Waterproof Rating: IPX8 Usage Place the thermometer in a sunny area to charge automatically. Use it to monitor water temperature in pools, hot tubs, and aquariums. Other information Equipped with a single-sided LCD screen for easy reading, even from a 35° angle. Includes 1 x Thermometer and 1 x Rope. Utilizes high accuracy sensor probe that updates temperature data every 10 seconds.