XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String for Outdoor and Indoor Swimming Pools and Spas (Puffer)

🐡Includes rope tether to keep the thermometer from floating away., 🐡The pool thermometer liquid ingredients: Water 90.1%; Kerosene 9.9%., 🐡Temperature reading range：20 to 120 °F / -10 to 50 °C., 🐡Suitable for Paddling Pools, Swimming Pools, Hot tubs, Baby Pool, Fish ponds, Spas and Large Aquariums, etc., 🐡No more guesswork with accurate temperature readings.