Extech CO250 Indoor Air Quality Meter - Carbon Dioxide

High accuracy carbon dioxide meter that also measures temperature & humidity. Perfect for HVAC engineers testing offices
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Extech CO250 Indoor Air Quality Meter:

The Extech CO250 Portable Indoor Air Quality CO2 Meter helps you to measure carbon dioxide indoors, it also incorporates temperature and relative humidity levels. The CO250 can evaluate carbon dioxide concentration at up to 5000 ppm, and displays results instantly or averages over an eight-hour period, the Indoor air quality meter is capable of providing you with an accurate prediction of indoor air pollution commonly found in offices & shared housing.

When using the Extech CO250 Air quality meter for professional purposes, you will be pleased to know that the data from this device can be transferred to the computer using the cables provided. From here, you can use the supplied Extech software to collate data and assess whether the levels of carbon dioxide emissions are safe and meet local guidelines.

The Extech CO250 Portable Indoor Air Quality Meter has a temperature range from -10 to 60°C, and the device will always work best in ambient room temperatures. It weighs 190g, and comes with six buttons on the front of the device that will help you to switch between modes to make the most of the parameters that this testing device is capable of measuring. In addition the NDIR sensor included to detect carbon monoxide requires no maintenance.

Extech CO250 Indoor Air Quality Meter 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: -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

What's In The Box?

  • Extech CO250 Indoor Air Quality CO2 Meter & Datalogger
  • Windows compatible software
  • Download cable
  • 4 x AA batteries
  • Carbon Dioxide: 0 - 5000ppm
  • Resolution: 1ppm
  • Temperature: -10 - 60°C
  • Resolution: 0.1°C
  • Humidity: 0 - 99.9%
  • Resolution: 0.1%
  • Dimensions: 200 x 70 x 57mm
  • Weight: 190g