Range of temperature measurement:
Receiver unit (indoor only): 14°F to 158°F
Remote unit:
Indoor Humidity: 20% - 99% RH
Resolution: 0.1 degree for temperature, 1% for humidity Temperature/Humidity trends – rising, falling or steady Minimum/Maximum daily temperature/humidity records Weather Forecast –
Moon Phase display Low Battery Indicator
Channels: maximum of 3 remote sensors
Transmission: Max. 100 ft (30m) open area Power:Adapter (included) or 2 AAA23 alkaline batteries (not included) for receiver unit and 2 AAA alkaline batteries for remote sensor (not included)