[Solar Swimming Pool Thermometer] The floating solar swimming pool thermometer is made of durable materials, and it is shatterproof and can be used for a long time. Swimming pool thermometers can be widely used to measure the water temperature in swimming pools, hot springs and baths. Before use, please charge the pool thermometer for 3-4 hours under direct sunlight [Easy to use] The temperature of the swimming pool has 3 buttons. After charging the solar battery, just put the water thermometer directly into the water for 1-2 minutes, and then remove it from the water to read the degree. The water thermometer has two display modes: Fahrenheit and Celsius. Large display and high-precision temperature sensor make data reading very easy [Clear digital temperature reading] The high-precision temperature sensor has the highest and lowest temperature functions, which can be switched by pressing the button to ensure that different reading requirements are met. The temperature range tested is: 0C~+50C, 32~+122, this is a very flexible swimming pool floating thermometer, the large display will tell you the accurate temperature [Widely used] Floating thermometer is the best choice to enhance swimming pleasure. perfect for family swimming pools, spas, pool spas, hot tubs, aquariums and fish ponds. water thermometer meets 90% of the needs of measuring water temperature in life [High-quality and durable material] The swimming pool thermometer is made of high-quality materials, durable, anti-oxidation, long life, suitable for indoor and outdoor use. The attached rope can fix the pool thermometer on the edge of the pool for your convenience Material:plastic colour:White Package Contents: 1 x Solar Digital Pool Thermometer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.