The truly portable precision photosynthesis gas exchange system with micro climate control. CO2 and H2O analysis are in the chamber head. Light level, CO2 level, H2O level, and temperature level can all be programmed and automated. A/Ci curves and light curves are reliable, easy to create, programmable, and automated.

The truly portable ambient differential photosynthesis gas exchange system for precision measurement. CO2 and H2O analysis are in the chamber head.

Optional - adjustable light source for work on partly cloudy days