Extech CO220 Desktop Indoor Air Quality Monitor for CO2 is a convenient and portable desktop CO2 monitor for determining Air quality in offices, schools, factories and other areas at risk for high CO2 levels. Extech CO220 also features temperature and dew point measurements, manual storage and recall of up to 99 readings, and is designed with a maintenance free sensor.
Characteristics: | Extech CO220 Desktop Indoor Air Quality Monitor for CO2 |
Displays concentration of CO2 | |
NDIR (non-dispersive infrared) sensor is maintenance free | |
CO2 level displayed in ppm with facial icon illustrations indicating air quality | |
Audible alarm can be set if levels exceeds or falls below user set level | |
Time and date are also displayed | |
Recall function for max/min CO2 level | |
Dew point and Wet bulb values calculated | |
Statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit) can be calculated |
|
Displays lps% (Liters per second per person) and cfm/p (cubic feet per minute per person) | |
Baseline calibration function is automatic | |
99 readings can be manually stored and recalled | |
Extech CO220 includes: | AC Adapter |
Specifications: | Extech CO220 Desktop Indoor Air Quality Monitor for CO2 | |
Parameter | Range | Resolution |
Carbon Dioxide (CO2) | 0 to 9,999ppm | 1ppm |
Temperature | 14 to 140°F (-10 to 60°C) | 0.1°F/°C |
Humidity | 0.1 to 99.9%RH | 0.1%RH |
Dew Point | -94 to 140°F (-70 to 60°C) | 0.1°F/°C |
Wet Bulb | 14 to 140°F (-10 to 60°C) | 0.1°F/°C |
Ips% | -1428 to 51 lps%* | 1% |
cfm/p | -30 to 1 cmf/p* | 1 cfm/p |
Dimensions | 6.1 x 3.4 x 3.2" (155 x 87 x 81mm) | |
Weight | 5.8oz (165g) | |
*Ranges are calculated from 0 to 1000ppm |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Applications: | Extech CO220 Desktop Indoor Air Quality Monitor for CO2 |
Easy CO2 monitoring for offices, schools, factories, etc. |
Keep in storage closet
We keep this in our storage area where we keep bottles of compressed CO2. Lets us know if we have any leaks that need to be addressed.
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8 of 9 Found Helpful
Reviewed by: (Verified Buyer) Devin Ryan from US.
on 3/27/2018
5
useful
I bought this so i can keep an eye on the humidity levels outside. Gives me a good indication of when to use my swamp cooler. I have been using it inside and has spurred me into doing some indoor plants. Seems to make adifference.
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8 of 9 Found Helpful
Reviewed by: (Verified Buyer) Dante Solomon from Canada.
on 2/1/2018
5
Perfect for the office
This is a an excellent product and easy to use. Has a little smiley face icon to let you know if the CO2 levels are in the proper range, so even if you don't know or remember the proper ranges, the unit will jus ttell you. Love it.
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2 of 3 Found Helpful
Reviewed by: (Verified Buyer) Kristine Silva from United States.
on 2/1/2018
5
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