Wireless digital floating pool thermometer with LCD display for pools, spas, baths and aquariums. This two-part system keeps indoor time and temperature visible while the floating sensor measures water temperature and transmits data to the indoor display up to 60 meters away. Key benefits: - Monitor water and indoor conditions from inside: the indoor display shows the time and indoor temperature while the remote sensor reports the real-time water temperature on the same screen, so you do not need to go outside to check conditions. - Reliable waterproof floating sensor: upgraded waterproof sealing and a floating design prevent leaks and allow continuous temperature measurement in pools, spas, baths, and aquariums. - Practical temperature history and display options: the unit records daily maximum and minimum temperatures and supports 12/24 hour time formats and C and F temperature units. Features and specifications: - Display functions: time (12/24 hour selectable), indoor temperature, outdoor water temperature, and daily max/min temperature records. - Indoor display temperature range: -9.9 C to +50 C (14.2 F to 122 F). - Water sensor temperature range: -40 C to +70 C (-40 F to 158 F). - Accuracy: temperature readings within +/-1 C. - Wireless range: outdoor sensor transmits to indoor display up to 60 meters in open space. - Power: indoor display requires 2 x 1.5 V AAA alkaline batteries (not included); outdoor sensor requires 2 x 1.5 V AAA alkaline batteries (not included). - Physical size and weight: package dimensions 14.5 x 9.5 x 9.5 cm, package weight 290 g. - Package contents: 1 indoor host display, 1 remote floating sensor, and 1 user manual in EN, DE, FR, ES, IT, RU. Use scenarios: - Swimming pool or spa: place the floating sensor in the water and keep the indoor display in a pool house or patio to monitor water temperature and decide when to heat or cool the pool. - Home aquarium or pond: use the sensor to track water temperature remotely to protect sensitive fish and aquatic plants. - Bath or outdoor tub: check water temperature and time from inside the house to ensure comfortable and safe bathing conditions. This wireless thermometer delivers straightforward, reliable temperature monitoring for indoor and water environments and includes clear display options and daily records for practical home use.