Thermo-Hygrometer with 433MHz RF Communication up to 100M Open Space Range

Color Screen Wireless Weather Clock with Temperature and Humidity Readings

Wireless Indoor Outdoor Temperature Humidity Monitor with Large Display

2 Sensor Fridge Thermometer with Color Screen and Real Time Temp Humidity Data

Wireless Weather Station Thermometer Hygrometer with Temp Humidity Change

Thermo-Hygrometer with 433MHz RF Communication up to 100M Open Space Range

Wireless Temperature Humidity Monitor with Indoor Outdoor Sensors ABS Housing

Weather Station Clock Digital Hygrometer Humidity Digital Indoor Outdoor