Description: Floating rope design allows it to float freely on the pool water or be fixed in the corner of the pool. LCD display screen design makes it clear to read the measurement value. Probe type design ensures more accurate measurement. It is constructed of abs material. The length of this product is 14cm, the diameter is 8cm. It is suitable for swimming pool. Solar energy powered design makes it energy saving and environmental. Item Name: Pool Thermometer Material: ABS Features: High Strength, Good Toughness, Wear Resistant Measurement Accuracy: Plus Or Minus 0.5 Degrees Celsius Measurement Range: 0 Degrees Celsius To +50 Degrees Celsius (32 Degree Fahrenheit To +122 Degree Fahrenheit) Size Details: Diameter: 8cm/3.15" (Approx.) Length: 14cm/5.52" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pool Thermometer with 3 Button Batteries