This sensor pairs exclusively with the Gro1 Wireless Weather Station, which can be purchased here.  It displays the temperature and humidity readings, while transmitting the data wirelessly back to the Gro1 Wireless Weather Station with a range of up to 165 feet.  Place one in your greenhouse, grow room, back porch, basement, garage or anywhere else you are interested in knowing what the temperature and humidity are, all with the convenience of a remote centralized display unit.

*A maximum of 3 sensors may be paired per station.