High Quality: The product is made of high quality durable, anti-drop, anti-oxidation, corrosion, long life, suitable for every season Accurate Readings: The pool thermometer provides accurate readings in Fahrenheit and Celsius, measuring range: 0 to +50 (32 to +122). Record minimum and maximum temperature values Simple and convenient: Put the thermometer directly into the water tank, it usually takes 1-2 minutes to read the degree; the thermometer is displayed in Fahrenheit and Celsius, and the data is easy to read EASY TO USE: The thermometer floats on the water, and the handy drawcord is within easy reach MULTIPLE USES: Swimming pool thermometers are ideal for indoor and outdoor use such as swimming pools, hot tubs, fish ponds, aquariums, baby tubs, spas and all other types of Clear display and clear numbers ensure easy reading 1 x Thermometer 1 x Cable 1 x LR44 Battery 1 x Product Manual