High quality: The product is made of high-quality PP material, durable, anti-drop, anti-oxidation, anti-corrosion, durable, suitable for any season. Accurate readings: The pool thermometer provides accurate Fahrenheit and Celsius readings. Measuring range: 0+50 (32+122). Record the 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 convenient drawstring is easy to reach. Multipurpose-Swimming pool thermometers are ideal for indoor and outdoor use, such as swimming pools, hot tubs, fish ponds, aquariums, baby baths, spas and all other types of places. Product Features: Solar swimming pool thermometer floats the maximum and minimum water temperature gauge, suitable for whirlpool spa. The pool thermometer is located in your pool and is powered by solar energy. However, if necessary, a buffer battery is also included. Switchable scale in Celsius and Fahrenheit. Equipped with a rope to fix the thermometer in the desired position. Features of Solar Thermometer: 1. Powered by solar or battery. 2. Water temperature in degrees Celsius or color (C or F). 3. High-quality workmanship. 4. Record the highest and lowest temperature. Specification: material: plastic. Type: Thermometer Temperature range: 0 C ~ +50 C / 32 F ~ +122 F. Quantity: 1 piece. Package includes: 1 thermometer. 1 x Connecting rope. 1 x LR44 battery. 1 x Product manual