UK Digital Clock LCD Indoor Thermometer Hygrometer Humidity Meter Monitor Sensor

Press ℃/℉ to toggle between Celsius and Fahrenheit. Comfort Level: Indicated by orange, green, or blue bar graphs. When humidity ≤29%, triangle points to DRY; 30%≤humidity≤70%, triangle points to COMFORT; When humidity ≥71%, triangle points to WET;.

eBay