Clear, easy-to-read display: large visible window shows temperature in both Fahrenheit and Celsius and reads up to 120°F / 50°C, so you can quickly confirm water temperature at a glance. Accurate and fast: provides quick temperature readings in just a few minutes to help you maintain a comfortable and safe pool, spa, or bath environment. Floating, user-friendly design: floats on the water surface and is simple to place and remove. The included tethering string keeps the thermometer at the exact location you choose. Durable construction: made from sturdy PVC and designed to be shatterproof for long-lasting use in pools and baths. Multi-purpose compatibility: works as a pool thermometer, spa/hot tub indicator, or bath thermometer, making it versatile for home and recreational use. Simple operation: no complicated setup or electronics—place in the water, wait a few minutes, and read the temperature in either F or C. Practical use scenarios Pool readiness: check the water temperature before swimming or hosting guests to ensure the pool is at a comfortable and safe level. Hot tub and spa maintenance: monitor temperature to prevent overheating and keep the spa at the ideal setting for relaxation. Child and baby baths: verify bath water temperature quickly and reliably to help ensure a safe and comfortable bath. Materials and performance Material: durable PVC construction designed to resist breaks and withstand regular pool or bath use. Temperature range: readable up to 120°F / 50°C; displays both Fahrenheit and Celsius. Response time: delivers temperature readings within a few minutes for timely adjustments. What this solves Eliminates guesswork about water temperature. Reduces risk of uncomfortable or unsafe water conditions. Provides a portable, easy-to-use tool for regular monitoring of pool, spa, and bath temperatures.