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Air Quality Meters

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Extech Instruments

Item Number 445715
Series445715
Product Description: HYGRO-THERMOMETER WITH REMOTE SENSOR
Temperature
14~140 Degrees F
Relative Humidity
10~99 Percent
Display
LCD
Approvals
CE

Extech Instruments

Item Number RHT20
SeriesRHT20
Product Description: HUMIDITY & TEMPERATURE DATALOGGER W/LCD
Temperature
-40~158 Degrees F
Relative Humidity
0~100 Percent
Display
LCD
Approvals
CE
In Stock
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Extech Instruments

Item Number 42270
Series42270
Product Description: DATALOGGER, TEMP+HUMIDITY
Temperature
-40~185 Degrees F
Relative Humidity
0~100 Percent
Display
LCD
Data Hold
Yes
Approvals
CE
Opto 22 Programmable Logic Controller
Opto 22 Programmable Logic Controller

Extech Instruments

Item Number 445702
Series445702
Product Description: HYGRO-THERMOMETER WITH CLOCK
Temperature
14~140 Degrees F
Relative Humidity
10~85 Percent
Display
LCD
Approvals
CE

Extech Instruments

Item Number 445715-NIST
Series445715
Product Description: HYGRO-THERM W/NIST #445715
NIST Certified
Yes
Temperature
14~140 Degrees F
Relative Humidity
10~99 Percent
Display
LCD
Approvals
CE

Extech Instruments

Item Number 445815
Series445815
Product Description: HUMIDITY ALERT, BIG DIGIT RH,TEMP, DEW POINT W/PROBE
Temperature
14~140 Degrees F
Relative Humidity
10~99 Percent
Display
LCD
Additional Measurements
Dew Point
Approvals
CE
Comments
Also Measures Dew Point

Greystone Energy Systems

Item Number AIR4100
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100R
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100S
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes
Opto 22, groov RIO Series
Opto 22, groov RIO Series

Greystone Energy Systems

Item Number AIR4100SR
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T12
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T12R
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T12S
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T12SR
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T13
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes
Gefran 650 Series
Gefran 650 Series

Greystone Energy Systems

Item Number AIR4100T13R
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes

Greystone Energy Systems

Item Number AIR4100T13S
SeriesAIR4
Product Description: Room air quality monitor c/w linear output (0-5 / 0-10Vdc) 0-2000 PPM CO2 equivalent, 0-10Vdc stepped
Max CO2 ppm
2000 ppm
Temperature
23~122 Degrees F
Relative Humidity
5~95 Percent
Approvals
CE
RoHS
Yes
1 - 20 of 219 Matches