Controls and monitors CO2 from 0 to 2000 parts per million (PPM). CO2 enrichment or CO2 exhaust features. Easy to setup and operate. Enclosure resists dust, rust, and moisture. 5 Amps maximum/120 Volts/60Hz.

Controls CO2 from 200 to 2000 parts per million (PPM)Monitors CO2 from 300 to 5000 PPMAdjustable PPM hysteresis/differentialCan control both CO2 tanks or CO2 generators!CO2 enrichment, or CO2 exhaust features.ETL listed for use in commercial applicationsEasy to set-up and operate.Durable enclosure resists dust, rust and moisture.5 Amps/120 Volts/60 Hz.2 year warranty.