Description Reviews Description Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable View AllClose
Add to Cart AIR4101S Greystone MSRP: Now: $284.10 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, Push button momentary switch - N.O. AIR4101S
Add to Cart AIR4101T59RS Greystone MSRP: Now: $308.64 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 10,000 Ohm, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O. AIR4101T59RS
Add to Cart AIR4101T8 Greystone MSRP: Now: $290.71 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 2.252K Ohm, NTC Thermistor, ±0.2 C AIR4101T8
Add to Cart AIR4101T8R Greystone MSRP: Now: $304.15 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 2.252K Ohm, NTC Thermistor, ±0.2 C, Relay Output AIR4101T8R
Add to Cart AIR4101T20R Greystone MSRP: Now: $300.39 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 20,000 Ohm, NTC Thermistor, ±0.2 C, Relay Output AIR4101T20R
Add to Cart AIR4101R Greystone MSRP: Now: $293.04 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, Relay Output AIR4101R
Add to Cart AIR4101T7 Greystone MSRP: Now: $286.96 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C AIR4101T7
Add to Cart AIR4101T13S Greystone MSRP: Now: $295.19 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 1000 Ohm Nickel RTD, Class B, DIN 43760, Push button momentary switch - N.O. AIR4101T13S
Add to Cart AIR4101T24 Greystone MSRP: Now: $286.96 Was: Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Viewable, 10,000, type 2, NTC Thermistor, ±0.2 C AIR4101T24