General description This Wireless Pool Thermometer is designed for accurate water temperature measurement in various settings such as swimming pools, spas, hot tubs, aquariums, and fish ponds. It features a solar-powered digital LCD display that makes it easy to read the temperature both indoors and outdoors, allowing you to monitor your pool's temperature from the comfort of your living room. Technical specifications Material: ABS Indoor temperature range: 0°C ~ 50°C (32°F ~ 122°F) Outdoor temperature range: -40°C ~ 60°C (-40°F ~ 140°F) Temperature accuracy: ±1.0°C Data interval: 48 seconds Main motor dimensions: 9 x 9.5 x 2 cm Slave dimensions: 22 x 9 x 9 cm Receiver dimensions: 12.7 x 7.6 x 2.5 cm (125 x 75 x 25 mm) Weight: 0.62 pounds (0.28 kg) Power supply: Receiver requires 2 AAA 1.5V alkaline batteries; Transmitter requires 2 AA 1.5V alkaline batteries (batteries NOT included) Remote distance: 300 feet (100 meters) Usage Monitor water temperature in swimming pools, heated