Durable Material: The pool thermometer is made of high-quality impact-resistant ABS plastic, which is attached with a rope to prevent the thermometer from floating, environmentally friendly, safe, non-toxic and odorless. You can use it for a long time. Accurate Temperature Readings: High-precision temperature sensors ensure accurate temperature readings, providing a flexible temperature reading range from 0 to 50. The error is only 0.5. Don't worry about the bath water being too hot or too cold, it is an accurate and convenient way to monitor the correct bath water temperature. SPECIAL DESIGN AND MULTIFUNCTIONAL: The floating pool thermometer features a special goldfish pattern, ideal for use as a water thermometer and bath companion. Beautiful goldfish design, the pool thermometer is your best choice to improve your swimming experience. Easy to Use: This pool thermometer comes with a convenient pump tube that makes the thermometer easy to use. You can use it in swimming pools,