The OMEGA OM-21 cold chain data logger is ideal for monitoring the transportation of food, pharmaceuticals, and other temperature-sensitive products. You can include the OM-21 in shipping containers or packages to create a time-based history of the conditions experienced so you can monitor and safeguard your product. The compact, lightweight, waterproof and flat design allows it to fit inside any package.
The OM-21 is user-programmable, including sampling interval, start delay, temperature units, alarm range, user name and more. No special software or driver is required for set-up or download of data; it’s simply plug-n-play. On completion of data logging, a PDF report is automatically generated containing data summary, graph and tabular results. http://www.omega.ca/pptst_eng/OM-21.html