Extech CO220: Desktop Indoor Air Quality CO2

Out of Stock

Extech CO220: Desktop Indoor Air Quality CO2

  • Measures Carbon Dioxide (CO?), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb
  • Maintenance free NDIR (non-dispersive infrared) CO? sensor
  • Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels
  • Calculates Dew Point and Wet Bulb values
  • Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
  • Automatic Baseline Calibration function
  • Audible High/Low alarm
  • Displays Year, Month, Day, and Time
  • Manually store/recall 99 readings
  • Complete with AC adaptor

Product Catalogue

LKR 267,300

Out of stock

Easy Payment Plans

Sampath Bank Payment Plans
The installment payment calculations now include the VAT(18%) amount of Rs.48114, bringing the total cost to Rs.315414. All displayed amounts reflect this inclusive pricing for complete transparency.
Month(s) Handling Fee (%) Monthly (Approx) Total (Approx)
3 0.00% 105,138.00 315,414.00
6 0.00% 52,569.00 315,414.00
Commercial Bank Payment Plans
The installment payment calculations now include the VAT(18%) amount of Rs.48114, bringing the total cost to Rs.315414. All displayed amounts reflect this inclusive pricing for complete transparency.
Month(s) Handling Fee (%) Monthly (Approx) Total (Approx)
6 0.00% 52,569.00 315,414.00
GENERAL SPECIFICATIONS
Carbon Dioxide (CO?)
0 to 9,999ppm
Carbon Dioxide (CO?) Max Resolution
1ppm
Dew Point
-94 to 140 °F (-70 to 60 °C)
Dew Point Max Resolution
0.1 °F/ °C
Relative Humidity
0.1 to 99.9%
Relative Humidity Max Resolution
0.10%
Temperature (Air)
14 to 140 °F (-10 to 60 °C)
Temperature (Air) Max Resolution
0.1 °F/ °C
Ventilation Rate
-1428 to 51 lps%; -30 to 1 cmf/p
Ventilation Rate Max Resolution
1%; 1 cfm/p
Wet Bulb
14 to 140 °F (-10 to 60 °C)
Wet Bulb Max Resolution
0.1 °F/ °C
ADDITIONAL DETAILS
Certifications
CE
Dimensions
6.1 × 3.4 × 3.2" (155 × 87 × 81mm)
Warranty
2 years
Weight
5.8oz (165g)

The Extech CO220 air quality CO2 monitor measures carbon dioxide, air temperature, and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals, and any place where high levels of carbon dioxide are generated. It calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. It can manually store/recall 99 readings. Complete with AC adaptor.

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