Accurate Temperature Reading: The floating thermometer for pool uses a high-precision temperature sensor to provide accurate temperature readings in both Celsius and Fahrenheit ranging from 0°C to 60°C (30°F to 140°F) so you can keep your pool at just the right temperature without any guesswork Bright Torch Globe LED: We designed this floating water temperature thermometer with a torch globe on the top to add a decorative touch to your pool while spreading a gentle, non-glare glow. Our wireless pool thermometer makes time in the pool more enjoyable while providing precise readings every time Waterproof And Sturdy Build: Our floating easy read pool thermometer is made using quality vinyl which coupled with the IP68 waterproof design makes sure you can safely use this thermometer for water temperature in your pool while being durable enough for long term use