I'm looking for a way to automatically measure the salinity of the water in an estuary for a couple of months this fall. i can get to the site every week or so, so i don't need massive data storage. hourly measurements would be fine, and I'd like to measure salinity at several different sites that are no more than 30 meters from each other. doesn't look like iButtons or Hobos do this. anyone else ever face and solve this problem? Dr. Russell Burke Department of Biology 114 Hofstra University Hempstead, NY 11549 voice: (516) 463-5521 fax: 516-463-5112 http://www.people.hofstra.edu/russell_l_burke/
