Extech CO240: Indoor Air Quality, Carbon Dioxide (CO2)
SKU:
Measures Carbon Dioxide (CO2)
- Dual display of Carbon Dioxide (CO?) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
- Maintenance free NDIR (non-dispersive infrared) CO? sensor
- Audible CO? warning alarm when concentration level exceeds high user set point
- Min/Max CO? value recall function
- Includes software and cable for on-line (real-time) data logging 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