Skip to the beginning of the images gallery

Extech CO240 Indoor Air Quality CO2 Meter

Be the first to review this product

SKU

CO240

Manufacturer:

Extech

Key Features:

Dual display of Carbon Dioxide (CO₂) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
Audible CO₂ warning alarm when concentration level exceeds high user set point
Min/Max CO₂ value recall function
Includes software and cable for on-line (real-time) datalogging to a PC
Automatic Baseline Calibration function
Data Hold, Auto Power Off (with disable), Low battery indicator
Tripod mount (tripod sold separately)
Complete with six AAA batteries, USB cable, PC software, and soft case

Ship to

Calculate Shipping Cost

Country

State/Province

Zip/Postal Code

Qty

$339.99

Secured and trusted checkout with

Product Detail

The Extech CO240 is easy-to-use and it measures Carbon Dioxide (CO2), Air Temperature, and Humidity. The CO240 can also calculate Dew Point and Wet Bulb.

Short Description

	Range	Resolution	Basic Accuracy
Carbon Dioxide (CO2)	0 to 9,999ppm	1ppm	±75ppm+5% of reading
Temperature	14 to 122°F (-10 to 50°C)	0.1°F/°C	±2.0°F/1.0°C
Humidity	10 to 90%RH	0.1%RH	±5%RH (@ 25°C)
Dew Point	-99.22 to 118°F (-72.9 to 47°C)	0.1°F/°C
Wet Bulb	12.2 to 118.8°F (-11 to 48.2°C)	0.1°F/°C
Dimensions/Weight	8.3x2.4x1.6" (211x60x40mm)/ 6.4oz (181.4g)