Extech CO240: Indoor Air Quality, Carbon Dioxide (CO2)

Extech CO240: Indoor Air Quality, Carbon Dioxide (CO2)

Extech CO240: Indoor Air Quality, Carbon Dioxide (CO2)

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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
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