【3 Channels Home Weather Stations Wireless Indoor Outdoor】Wireless temperature forecast station supports up to 3 remote sensors to monitor inside outside temperature & humidity of multiple ...

The Govee wireless thermometer hygrometer alerts ... about the maximum allowable distance to get an accurate outdoor reading. Indoor thermometers are powered by either a CR 2032 coin battery ...

Step-by-step guide to the activity - Indoor-outdoor thermometer ... with each other – using wireless radio waves – give some simple background information. Thermometer A thermometer is ...