Device

The Device provides information about instruments (tools/gears/equipment) used to take samples or measure something during an Event.

Information about DEVICE

 * Name: full official name of tool/instrument/device/gear
 * Abbreviation: may be used for import in an event list to avoid misspellings
 * Diameter: no use
 * URL: should contain a web address, where an official description of the device can be found
 * Comment: internal use only, add usefull comments for other curators