Monitor & Regulate Water Temperatures! While water temperatures may not seem important to you when you're ready to cannonball into a pool, it's important to regulate the temperature for many reasons. Cold water can cause cold shock and overly warm water can cause dehydration and muscle cramps. You owe it to small children, your guests, and yourself to have a comfortable temperature. That's why you'll need this 2-pack of floating and inking swimming pool thermometers. Whether you need a floating and sinking thermometer to check a deep pool, lake, or pond to see the difference from surface to bottom or you just prefer to have two thermometers to get the most accurate readings, this 2-pack can make things safer and more comfortable wherever you swim. The white thermometer floats on water's surface for
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