Many of you have requested a way to log temperature, relative humidity, and atmospheric pressure out in the elements for long periods of time without tying up a computer or LabQuest. We are happy to now offer Kestrel® DROP Wireless Environmental Data Loggers. These small, rugged, and accurate data loggers are the perfect choice for environmental data logging outside, in the classroom, or inside an environmental chamber. Use an iOS or Android device to monitor data in real time or to examine logged data. Choose from three models starting as low as $69.