- Rapid Updates: Experience real-time monitoring with a 5-second update speed and an extensive measurement range of -9.9 to 50°C, thanks to advanced sensor technology. - Convenient Rechargeability: The USB-C charging system with a 5V battery allows for up to 45 days of low-maintenance use, reducing interruptions while tracking your aquarium's temperature. No extra accessories needed. - User-Friendly Design: Features an energy-saving 30-second auto shut-off, intuitive one-button operation, and seamless wireless integration into your aquarium setup. The device combines optimal functionality with an aesthetically pleasing surface design. - 24-Hour Monitoring System: Continuous temperature data collection with automatically adjusted display brightness. The 5cm display accurately responds to fluctuations in aquarium temperature, ensuring you stay informed. Use Scenarios: 1. Ideal for aquarists who need to maintain stable temperature conditions for sensitive fish and aquatic plants. 2. Perfect for monitoring temperature in a home aquarium, ensuring optimal living conditions for your aquatic life. 3. Useful for hobbyists who want a low-maintenance solution for temperature monitoring without sacrificing style or functionality.