Put the floating thermometer directly into the water, take it out after 1-2 minutes and read the degree easily. It offers the reading on a large and clear screen and can accurately read water temperature from -20℃° to 70℃（32-122°F）. Perfect for swimming pools, paddling pools, spas, bathtubs, hot tubs, baby pools, fish ponds, hot tubs, large aquariums, etc. The solar pool thermometer is lightweight and compact, which is very easy to carry anywhere! Our water thermometer comes with a convenient drawstring, which can prevent it from floating and avoid sinking or getting lost.