Specifications: The thermometer is suitable for: indoor or outdoor swimming pool, hot spring, massage pool, fish pond, fish tank, artificial lake, etc. The thermometer contains a sling, which can simplify the use. Reasonable size, light and compact, easy to carry. The pool water thermometer is equipped with a high-precision temperature sensor to ensure accurate temperature display and flexible temperature measurement range(0 to 40 degree Celsius). The swimming pool thermometer is made of durable PVC material with the highest quality, so it can be used for a long time. Item Name: Thermometer Material: PVC Features: Portable, Waterproof, Easy to Use, Floating Size: 34cm x 19cm x 19cm/13.4" x 7.48" x 7.48" (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 Thermometer