D’addario PW-HTS Hygrometer

D'Addario Hygrometer Humidity & Temperature SensorMonitor humidity in your pipe case with this digital humidity and temperature sensor. Set a desired humidity to assess when moisture is needed, and see current temperature and humidity levels. The hygrometer also provides highs and lows from the memory feature, so you can see if the instrument has been in less than ideal conditions. The sensor provides information but is not itself a humidifier. Use in conjunction with a humidifier to maintain safe case conditions.