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Extech CO250 Indoor Air Quality Meter/Datalogger

  • co250 sm
co250 sm
Downloads & Videos CO250_datasheet

Brand: Extech

Model: CO250

Extech CO250 Portable Indoor Air Quality CO2 Meter/Datalogger- Measures Carbon Dioxide (CO2) , Temperature, Humidity, Dew Point, and Wet Bulb

 

Features:

  • Checks for Carbon Dioxide (CO2) concentrations
  • 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
  • Measurement ranges:
  • CO2: 0 to 5,000ppm
  • Temperature: -14 to 140°F (-10 to 60°C)
  • Humidity: 0.0 to 99.9%
  • User programmable audible alarm
  • Backlit triple LCD display
  • Built-in RS-232 interface for capturing readings on PC
  • Data acquisition software and cable included to record and document CO2, Humidity and Temperature data
  • Optional 33% and 75% RH calibration bottles
  • Complete with software and cable, 4 AA batteries, and carrying case

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