Wireless Floating Pool Thermometer — Dual Indoor/Outdoor Display, -40 to +70°C (-40 to 158°F), 60m Range

Floating digital thermometer for pools, spas, aquariums and baths that delivers continuous, wireless temperature readings. The unit shows both indoor and outdoor temperatures simultaneously on dual displays so you can monitor pool conditions in real time. It transmits data up to 60 meters, allowing you to check outdoor/pool temperatures from inside the house. Temperature sensing ranges from -40 to +70°C (-40 to 158°F) with an accuracy of ±1 degree for reliable measurements in any aquatic setting. Designed for simple, everyday use with a sleek profile, it is powered by AAA alkaline batteries (not included).