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Extech CO250 Indoor Air Quality Meter/Datalogger

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Downloads & Videos Catalog_Extech CO250

Brand: Extech

Model: Extech CO250

Price: Liên hệ

Thiết bị đo khí CO2 Extech CO250, 0 to 5,000ppm, -10 to 60°C, 0.0 to 99.9%RH

  • 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

Phụ kiện kèm theo thiết bị Extech CO250 bao gồm:

  • software and cable
  • 4 AA batteries
  • carrying case

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