Plant Stress Kit
PSK - Opti-Sciences, Inc.
The Y(II) meter was designed to provide an inexpensive way to measure the fast light adapted Y(II) or F/FM' protocol and to make it available to more people that need it.
PSK - Opti-Sciences, Inc.
The Y(II) meter was designed to provide an inexpensive way to measure the fast light adapted Y(II) or F/FM' protocol and to make it available to more people that need it.
