Hygrometer is a vintage relative humidity meter that measures atmospheric relative humidity.

It features direct reading in percents and also includes a digital display readout containing a condensation dew point temperature calculation for the current weather conditions at your location.

NOTE: This app benefits from device with a humidity sensor. If the humidity sensor is not present in your device this app will load measured relative humidity and next 48 hours trend by your local meteorological station using your location and a weather web service.

Outdoor relative humidity information is provided by the Meteorologisk institutt of Norway NRK weather web service accessible at Yr.no

Optional altitude information that can be enabled in Preferences is provided by Open-Elevation web service accessible at open-elevation.com