256 MB Industrial Grade Compact Flash Card

The SanDisk's 256MB CompactFlash Card is recommended for use with the Nomad 2 Wind Resource Data Logger.

This Industrial Grade Compact Flash Card costs more than a standard card, but is the right choice for wind data collection because of its wide temperature range.

It weighs a half ounce and is the size of a matchbook, is an ultra-small, removable data storage system. Compact Flash is based on flash memory semiconductor technology. Flash is non-volatile memory, meaning that once data is saved on the card, it will be retained even if the system's power supply is switched off.