LCD Digital Display: The upgraded LCD screen clearly shows the current channel, temperature, and humidity. Easily switch between °C and °F for your preferred unit of measurement.

Wide Compatibility: Works seamlessly with Raddy N75 / N80 Weather Stations and PT3 Pool Thermometer. Powered by 2 replaceable AA batteries (not included), readily available for convenient replacement.

Long Wireless Transmission: Provides a reliable connection up to 330ft (100m) in open areas. For optimal synchronization, insert batteries into the main unit before the remote sensor.

Accurate Temperature & Humidity Monitoring: Measures temperatures from -40℉ to 158℉ (-40℃ to 70℃) and humidity levels from 20% to 95%. In temperatures below 14℉ (-10℃), use low-temperature-resistant batteries for stable performance.

Installation Tips: For best results, ① keep the sensor upright, ② place it in a sheltered outdoor area, ③ avoid interference sources, and ④ position it at least 47 inches (1.2m) above the ground.