Ecotechnics Evolution PPM Controller

This easy to use CO2 controller allows for accurate control of the PPM (parts per million) of your co2. Wire directly into your CO2 regulator  to allow measured control of your CO2 dosing for your grow space.

Easy to set and calibrate.

Can be used with bottled CO2 or a CO2 burner.

Adding CO2 can massively increase your plants production and is often a must when using high intensity LED lighting.