The large display makes it easy to read the temperature, and its sleek design adds a modern touch to any pool. Made for outdoor use, this floating thermometer is and reliable. Whether for personal use or commercial pools, this thermometer is essential for monitoring the water temperature. The round black -border pool thermometer is designed to accurately measure the water temperature of swimming pools. Measuring the temperature of your swimming pool with this thermometer is the ., Manufacturer: CTRLZS