OM-90 captures temperature or humidity data. Price starts at $59
August 6, 2015 - OMEGA Introduces OM-90 Portable Data Logger that captures temperature or humidity data. The compact, light weight and easy to use OM-90 series features immediate, delayed (specific date/time) or pushbutton start, real-time mode, user-configurable high and low alarms, LED status indicators, USB interface for fast data transfer and a long battery life. An easy to use software application is included. Price starts at $59