BianchiPamela Weather Station 8-Channel Wireless Thermo-Hygrometer with 3 Remote Sensor

Features: 8-channel wireless thermo-hygrometer with remote sensorDisplaying indoor temperature, and displaying sensor temperature, outdoor humidity via 433MHz signalDisplay indoor %RH-relative humidityDisplay the minimum and maximum temperature and humidity recordsSelecting degrees celcius or degrees fahreheitSpecifications: Line of sight wireless transmission (in open air): 90 meters, 30 meters under most conditionsFrequency: 433 MHzPower: 4 x 1.5V AAA battery (not included)Update rate: 60 secondsIndoor temperature range: 0 - 60°CIndoor temperature accuracy: ± 1°CIndoor temperature resolution: 0.1°COutdoor temperature range: -40 - 60°COutdoor temperature accuracy: ± 1°COutdoor temperature resolution: 0.1°CIndoor humidity range: 10- 99%Indoor humidity accuracy: ± 5%(only guaranteed between 20 to 90%)Indoor humidity resolution: 1%Outdoor humidity range: 10- 99%Outdoor humidity accuracy: ± 5%(only guaranteed between 20 to 90%)Outdoor humidity resolution: 1%Size: 115x125x23mmRemote sensor size: 110x44x20mmPackage size: 129x70x180mmWeight: 297.1gColor: silver & blackPackage Include: 1 x Wireless thermo-hygrometer3 x Remote sensors 1 x Manual