Product Name: Swimming Pool Thermometer Product Size: 9 x 2.75 inches Delivery Quantity: 1 Piece Product Color: White The swimming pool water thermometer is mainly used to test the water temperature of swimming pool, sauna, spa and hot spring, etc. The test temperature range is 0-40 ° C. The test is convenient and durable. Test Range: 0-40 degrees Celsius. Features: Bright colors, easy to read data. Wide test range, easy to use and carry, waterproof and durable, long service life. How to use: Put the water thermometer directly into the water, usually takes 1-2 minutes, remove it from the water surface and read the degree. No work: Pool thermometers provide accurate reading in both Fahrenheit and Celsius. Maximum temperature 120F and 50C. Build PREMIUM: Large swimming pool thermometer, exceptional quality, constructed from durable, shock-resistant material. Easy to use: Large temperature reading screen in Fahrenheit and Celsius. Reads up to 120 degrees Fahrenheit and 50 Celsius.