- Wide Measuring Range: Accurately monitor water temperature from -9.9 to 50°C. The modern sensor provides quick updates every 5 seconds, ensuring you stay informed about your aquarium's environment. - Energy Efficiency: Equipped with a built-in 5V battery and USB-C charging, this device supports up to 45 days of continuous operation. Ideal for aquarium enthusiasts, it offers hassle-free and reliable temperature monitoring without frequent recharging. - User-Friendly Design: Features a 30-second automatic shut-off to save energy, an intuitive operation system, and a wireless design that seamlessly integrates into your aquarium setup. The sleek surface not only enhances functionality but also complements your aquarium's aesthetics. - Optimized Night Vision: The self-activating night mode on the 5 cm display ensures you can easily read the water temperature in low-light conditions, providing comfort and convenience during nighttime checks. Use Scenarios: 1. Aquarium Maintenance: Perfect for hobbyists who need precise temperature readings to maintain the health of fish and aquatic plants. 2. Professional Aquarists: Essential for those managing multiple aquariums, allowing for efficient temperature monitoring across various tanks. 3. Educational Purposes: Useful in classrooms or science projects where accurate temperature data is needed for experiments involving aquatic life. This temperature monitoring solution combines functionality, efficiency, and design, making it a valuable tool for any aquarist.