One for Three Digital Thermometer Hygrometer Alarm Clock Wireless Indoor Weather Station Dual Alarm Clock Electronic Cal

Specification Material ABSColor BlackWaterproof IPX4Power Supply 4 AA size battery Weather Station 2 Battery Remote Sensor 2 Battery not included Package Size 21 6 11 6 6cm 8 5 4 3 2 6inPackage Weight 442g 15 6ozFeatures 3 Channel Temp Humidity Wireless weather station adopt RF sensor technology can support up to 3 wireless outdoor sensors which gathers data precisely and transmits quickly to indoor receiver 3 remote sensors temperature and humidity displayed at the same time Maximum minimum value record of temperature and humidity LCD Touch Screen Large LCD touch screen which displays more informations you need indoor outdoor temperature and humidity time date alarm clock snooze vivid weather forecast and real time comfortable level Switchable Format Time in optional 12 24 hour format perpetual Calendar Up to Year 2099 Temperature Indoor temperature measurement ranges 9 9°C 14 2°F 50°C 122°F Outdoor temperature measurement ranges 40°C 40°F 70°C 158°F IndoorOutdoor humidity measurable range 20 RH 95 RH temperature alternatively in °C or °F Wireless Outdoor Sensor Connected with 3 Channels 433 92MHz RF transmitting frequency 60 meter transmission range in an open area Function Settings Dual Alarm clock snooze function low battery indicate indoor comfort indicate risk of mold indicate Package Include 1 Digital Alarm Clock3 Sensor1 User Manual