Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Relay Output

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Linear slide pot for set point control, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Linear slide pot for set point control, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Linear slide pot for set point control, Relay Output

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Linear slide pot for set point control

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Relay Output

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Linear slide pot for set point control, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Linear slide pot for set point control, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Linear slide pot for set point control, Relay Output

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, Linear slide pot for set point control

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD

Room Carbon Dioxide Sensor, w/ Modbus Communications, Viewable LCD, CO2 & Tempreature, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, w/ Modbus Communications, Viewable LCD, CO2 & Tempreature, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, w/ Modbus Communications, Viewable LCD, CO2 & Tempreature, Relay Output

Room Carbon Dioxide Sensor, w/ Modbus Communications, Viewable LCD, CO2 & Tempreature, Setpoint control , 2 button up/down, Exposed push button momentary switch - N.O.