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

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

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

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

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

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

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

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

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

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 2.252K Ohm, NTC Thermistor, ±0.2 C, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 2.252K Ohm, NTC Thermistor, ±0.2 C, Relay Output, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 2.252K Ohm, NTC Thermistor, ±0.2 C, Relay Output

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 2.252K Ohm, NTC Thermistor, ±0.2 C, Linear slide pot for set point control, Exposed push button momentary switch - N.O.

Room Carbon Dioxide Sensor, 0-20,000 ppm, Concealed LCD, 2.252K Ohm, NTC Thermistor, ±0.2 C, Linear slide pot for set point control, Relay Output, Exposed push button momentary switch - N.O.