1. Products
  2. Test & Measurement
  3. HVAC & Air Quality
  4. Air Quality Meters
  5. Extech CO250
Cart

Added to cart

product image

Model:

-
+
Go to cart
Continue shopping

Your order qualifies for free 2-day shipping and easy returns

Recommended for you

Portable Indoor Air Quality CO2

Extech CO250

Go to Product Support
product image

This Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb. Checks for Carbon Dioxide (CO₂) concentrations and calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit). User programmable audible alarm. Data acquisition software and cable included to record and document CO2, Humidity and Temperature data. Complete with software and cable, 4 AA batteries, and carrying case.

  • Measures Carbon Dioxide

    Checks for Carbon Dioxide (CO₂) concentrations

  • TWA and STEL Averages

    Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)

  • Maintenance Free

    Maintenance free NDIR (non-dispersive infrared) CO₂ sensor

Specifications
General Specifications
Relative Humidity
0.0 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
Additional Details
Certifications
CE
Dimensions
7.9 × 2.7 × 2.3" (200 × 70 × 57mm)
Power
4 × AAA (1.5V) batteries
Warranty
2 years
Weight
6.7oz (190g)
Other
Carbon Dioxide [CO2]
0 to 5,000ppm
Carbon Dioxide [CO2] Max Resolution
1ppm
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech CO250