This fits your . Make sure this fits by entering your model number. HIGH QUALITY: The floating pool mechanical thermometer is 5.7 inch, made of superior quality ABS, durable and shatter resistant. FLOATING DESIGN: With a large temperature reading display, making the thermometer float on the water surface alright. BE PORTABLE: Lightweight Pool Thermometer with long string, convenient for you to carry anywhere or stick to the place you frequently use. With a large temperature reading display, you can quick read the temperature. FUNCTION: Water pool mechanical thermometer is used to measure pool and spa water temperature and provide quick and accurate reading in both F° and C° , Up to 100 F° and 40 C°. WIDE APPLICATION: Floats on water's surface for easy access and quick readings and widely use in all outdoor & indoor swimming pools, spas, hot tubs, jacuzzi,aquariums & fish ponds.