iData Radio Single
IDRS – Standalone data logger, can connect up to two individual sensors. Will run for up to 1 year on six AA batteries, which can be upgraded to a rechargeable lithium battery pack with solar panel.
Data can be down laoded via radio, using a prtable radio which plugs into a laptop USB port. Transmission distance of over 1km. Or data can be down laoded via a down load cable, into a laptop USB port.