【實用工具app】LiveHygro Real Relative Humidity Hygrometer|最夯免費app-綠色工廠好玩App

Measure REAL ambient relative humidity anywhere you are. Works indoors or outdoors. No batteries required !! LiveHygro is a tiny hygrometer that plugs into the earphone jack of your iPhone and measures the ambient humidity with the LiveHygro App. LiveHygro App will displays the measured humidity plus current outdoor weather information including temperature and humidity for your location. When not in use, simply plug the sensor back into the supplied keyring holder and carry anywhere.