Skip to content
Preview environment – not indexed by search engines.

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

2,696 products

Greystone

Greystone

AIR4100T20S

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Concealed, 20,000 Ohm, NTC Thermistor, ±0.2 C, Push button momentary switch - N.O.

$358.41 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T24

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Concealed, 10,000, type 2, NTC Thermistor, ±0.2 C

$352.68 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T24R

Room Air Quality Monitor, 0-2000 ppm CO2 Equivalent, LCD Concealed, LED Concealed, 10,000, type 2, NTC Thermistor, ±0.2 C, Relay Output

$369.87 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T24RS

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

$375.59 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T24S

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

$358.41 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T2R

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

$374.64 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T2RS

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

$380.38 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T2S

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

$363.23 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T5

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

$352.68 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T59

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

$357.46 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T59R

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

$374.64 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T59RS

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

$380.38 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T59S

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

$363.23 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T5R

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

$369.87 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T5RS

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

$375.59 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T5S

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

$358.41 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T6

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

$352.68 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T6R

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

$369.87 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T6RS

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

$375.59 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T6S

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

$358.41 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T7

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

$352.68 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T7R

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

$369.87 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T7RS

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

$375.59 CAD / each Provisional
Available to order
Greystone

Greystone

AIR4100T7S

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

$358.41 CAD / each Provisional
Available to order