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Greystone

24,228 products

All Temperature 13,928 Room 7,551 Air Quality 2,696 Room 2,390 Duct 2,078 Humidity 1,977 RH & Temperature 1,893 Averaging 1,639 Probe Only 1,160 Leak Detectors 1,014 Strap-on 898 Pressure 659 Liquid 453 Outside 260 Duct 195 Air 195

2,390 products

Greystone

Greystone

AIR4111T24RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000, type 2, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$404.15 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T24S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000, type 2, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$387.01 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T2R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 100 Ohm Platinum RTD, IEC 751, 385 Alpha, thin film, Relay Output

$403.20 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T2RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 100 Ohm Platinum RTD, IEC 751, 385 Alpha, thin film, Relay Output, Push button momentary switch -

$408.97 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T2S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 100 Ohm Platinum RTD, IEC 751, 385 Alpha, thin film, Push button momentary switch - N.O.

$391.78 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T5

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 1801 Ohm, NTC Thermistor, ±0.2 C

$381.28 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T59

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, NTC Thermistor, ±0.2 C

$386.10 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T59R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, NTC Thermistor, ±0.2 C, Relay Output

$403.20 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T59RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$408.97 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T59S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$391.78 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T5R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 1801 Ohm, NTC Thermistor, ±0.2 C, Relay Output

$398.47 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T5RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 1801 Ohm, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$404.15 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T5S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 1801 Ohm, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$387.01 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T6

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 3000 Ohm, NTC Thermistor, ±0.2 C

$381.28 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T6R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 3000 Ohm, NTC Thermistor, ±0.2 C, Relay Output

$398.47 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T6RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 3000 Ohm, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$404.15 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T6S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 3000 Ohm, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$387.01 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T7

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C

$381.28 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T7R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C, Relay Output

$398.47 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T7RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$404.15 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T7S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$387.01 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T8

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 2.252K Ohm, NTC Thermistor, ±0.2 C

$386.10 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T8R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 2.252K Ohm, NTC Thermistor, ±0.2 C, Relay Output

$403.20 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4111T8RS

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Viewable, LED Viewable, 2.252K Ohm, NTC Thermistor, ±0.2 C, Relay Output, Push button momentary switch - N.O.

$408.97 CAD / each Provisional
Available to order