Brand NEW Sainlogic Wireless Pool Thermometer Floating Easy Read High Precision Outdoor Pool Thermometer IP68 Waterproof Swimming Pool, Hot Tub, Fish Tank, Ponds, Patio, Aquarium Equipped with a semi-enclosed probe and professional sensor, this floating pool thermometer delivers precise readings (1?) across -40? to 70?, ideal for swimming pools, hot tubs, and cold baths. Real-time updates empower precise control of heating systems or stable monitoring in therapy pools and kitchen refrigeration areas. Featuring a 3.3" LCD display, it clearly shows the time and the highest/lowest temperatures within 24 hours. The screen remains highly readable even under strong sunlight, making it easy to check data whether by a pond, near a fish tank, or by a lake. Its clear visibility suits elderly users perfectly, allowing them to monitor the information effortlessly in any lighting condition. Designed for ultimate convenience, this thermometer can be freely placed on refrigerator tops or directly mounted on walls. With its tool-free installation, setup is completed in moments - simply position and it's ready to use. Featuring intuitive operation, it's ideal for diverse settings including home kitchens, spa centers, and bathrooms. The multiple placement options ensure perfect adaptation to any environment. Featuring a corrosion-resistant ABS housing with IP68 waterproof certification, this thermometer withstands complete submersion in hot springs, swimming pools or aquariums, and resists pool chemicals, rainwater, and cleaning solutions. Engineered for durability, it maintains reliable performance through extended outdoor use in all weather conditions. Utilizing advanced wireless technology, it achieves stable transmission up to 164ft (50m). The sensor automatically initiates transmission upon battery replacement, enabling seamless data synchronization for real-time water temperature monitoring anytime, anywhere - smart and convenient 2 AA Batteries, and 2 AAA Batteries are required.-see pictures. NOT included. See pictures for more item details Trusted Seller-Fast Ship!