Designed specifically for aquaculture systems, the YSI 5500D continuous monitor for dissolved oxygen streamlines monitoring and control. With YSI's optical DO technology you'll benefit from reduced costs, less maintenance and better data.
The YSI 5500D Offers:
What you will win:
(Winner can upgrade their instrument to a 2- or 4-channel version and/or a longer DO cable. Credit will be applied to the upgrade based on the winning value and the winner would pay the difference. Drawing takes place in December.)