Growers Choice ROI-E200 grow media PSU Wiring Info

PSU Wiring Info

This compost

Save money in your initial setup

The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991

and offers a natural source of slow release nutrients

Growers Choice ROI-E200 grow media PSU Wiring InfoThe ROI E200 is the newest member of the ROI E series. With its versatile compact design and high intensity 5k spectrum this fixture is excellent for commercial cultivators that need reliable low profile lights that perform excellent in all stages of growth and excel in veg. The ROI E200 was also designed to be a functional seed to flower fixture, for the hobbyist looking to cultivate a quality garden in limited space.