Large, easytoread display Big temperature window shows readings in both °F and °C for quick checks. Reads up to 120°F and 50°C so you can confirm water temperature at a glance. Secure floating design Floating pool and spa thermometer with an attached rope to keep it in place and prevent it from drifting away from the area you want to monitor. Fast, reliable readings Designed to measure pool and spa water temperature and deliver accurate readings within minutes so you can make timely adjustments to heaters or treatments. Durable construction Made of quality, shatterresistant PVC for longlasting use around water and pool equipment. Why you need it Removes guesswork: know the exact water temperature before swimming, bathing, or dosing chemicals. Saves time: fast readings let you react quickly to changes in temperature. Peace of mind: secure floating design ensures the thermometer stays where you put it. Practical applications Check pool temperature before family swim time to ensure comfort and safety. Verify spa temperature quickly when preparing for a soak or adjusting heater settings. Monitor water temperature during maintenance, treatment, or when using solar heating systems. What it does Measures water temperature for pools and spas, displays results in both °F and °C, floats for easy placement, and stays secured with the included rope. No extra parts or setup required.