Description: This Floating Thermometer is the perfect and easy way to tell the temperature of the water in your pool, hot tub and so on. The thermometer features an easy to read display in both and (30~120 & 0~50) and comes with a tie off tether string so no worries about it floating away from the edge. Shatter resistant plastic body and tie rope make it easy to find. Features: Premium quality, Built from Durable Material & Shatter Resistant. Measures pool and spa water temperature and provide accurate reading. Large temperature reading display, in Fahrenheit and Celsius. Reads Up to 120 Fahrenheit and 50 Celsius. EASY TO USE! Simply drop this in your pool, spa, pond, or anything else you may want to use and it will start to get a temperature reading for you. For All Outdoor & Indoor Swimming Pools, Spas, Hot Tubs, Aquariums & Fish Ponds. Specifications: Condition: New Shell Material: Plastic Color: White Size: Approx. 18.5 * 2.1cm / 7.28 * 0.83in Weight: Approx. 50g Package Includes: 1 x Floating Thermometer Note: 1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1Premium quality, Built from Durable Material & Shatter Resistant 2Measures pool and spa water temperature and provide accurate reading 3Large temperature reading display, in Fahrenheit and Celsius. Reads Up to 120 Fahrenheit and 50 Celsius 4EASY TO USE! Simply drop this in your pool, spa, pond, or anything else you may want to use and it will start to get a temperature reading for you 5For All Outdoor & Indoor Swimming Pools, Spas, Hot Tubs, Aquariums & Fish Ponds