Floating Buoy Pool Thermometer &ndash; Jumbo Easy Read Thermometer For Fahrenheit, Celsius, Temperature, Great For Pools, Spa, Bath, Hot Tub, Maintenance, Home, Indoor, And Outdoor -By Kidsco GREAT FOR SPAS  This floating thermometer is an absolute must for spas for maintaining pool and tub temperatures at an ideal tempreture for patrons. GREAT FOR HOME POOL- This thermometer is also great for using in your home pool whethers its indoors, outdoors, in ground or above ground. Monitor the temperature of your pool and see whether its too cold to jump in or not. EASY TO USE- This thermoter is incredibly easy to use. Simply place in your pool and the thermoter will float around monitoring the temperature. Comes with a tether so you can tie it closer to the edge of a pool for easy accessibility. Simply Read either the Fahrenheit or Celsius markings. Goes by 2 degree increments. LONG LASTING- This thermometer can stay in water for as long as you want. It is water resistant and will not degrade from use. CONVENIENT- This Thermometer is conveniently size for the best portability possible. Never jump into a pool that you dont know is freezing cold! With this thermometer you can make sure your pool is at the right temperature every time you want to take a dip.