Water Temperature Thermometer Swimming Pool Thermometer with String Shatter Resistant for Outdoor Indoor Pool ThermometerFunction: Pond thermometer can provide accurate readings in Fahrenheit and CelsiusEasy to use: Just leave swimming pool thermometer in the pool, spa, pond or anything else you want to use and will start reading the temperature for youMaterial: Large thermometer for water temperature is made of excellent quality and are made of durable materials, and are shatterproofPurpose: Water temperature thermometer can measures pool and spa water temperature and provides accurate readingsCompatibility: Water thermometer with string is ideal for pool water thermometers, pool spa thermometers, hot tubs, fish ponds, aquariums and all other types of systemscolor: blueSize: 3.7*16.7cmQuantity: 1pc1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.3. Only the above package contents, excluding other products.