AC Infinity CO2 & Light Sensor For Controller AI+, Environmental Monitoring For Grow Tents

If you’re running an AC Infinity Controller AI+ in your grow tent, this CO2 and light sensor is a solid add-on.

It’s model AC-COS3, and it lets you track CO2 levels and light intensity right alongside your other environmental data.

The sensor is small—just over half an inch tall and about 1.4 inches wide—and it’s black, so it blends in.

It’s made by AC Infinity, comes with a 2-year warranty, and is brand new in the box.

Perfect for anyone serious about dialing in their grow environment and keeping CO2 levels on point.

Works exclusively with the Controller AI+, so make sure you’ve got that before ordering.