Extech CO210 Desktop Indoor Air Quality CO2, Temperature & Humidity

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The Extech CO210 is a Desktop Indoor Air Quality CO2 Monitor/Datalogger. Measurement ranges are 0 to 9,999 ppm (CO2), 14 to 140°F (-10 to 60°C) for Air Temperature and 0.1 to 99.9% for Relative Humidity. It features Minimum/Maximum CO2 value recall, Year/Month/Date/Time display, and an Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air. Comes with AC adapter and user manual.

CE   1 Year
PDF Logo    CO210 datasheet
PDF Logo    CO210 User Manual

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SKU: Extech CO210 Categories: , Tags: ,

The Extech CO210 meter measures and datalogs CO2 level, air temperature, humidity, date and time. With visible and audible alarms, this is an ideal instrument for indoor air quality (IAQ) diagnosis. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.

Extech CO210 Desktop Indoor Air Quality CO2 Features

  • Checks for Carbon Dioxide (CO2) concentrations
  • Maintenance free NDIR (non-dispersive infrared) CO2 sensor
  • Indoor Air Quality displayed in ppm with Good (380 to 420ppm) Normal (<1000ppm) Poor (>1000ppm) indication
  • User programmable High/Low Visible and Audible CO2 warning alarms
  • Measurement ranges:
    • CO2 : 0 to 9999ppm
    • Temperature: 14 to 140°F (-10 to 60°C)
    • Humidity: 0.1 to 99.9%RH

Extech CO210 Specification:

Function Range Resolution Accuracy
CO2 0 to 9999ppm 1ppm ±(5%rdg +50ppm)
Temperature -10 to 60°C
14 to 140°F
0.1° ±0.6°C/0.9°F
Humidity 0.1 to 99.9% 0.1% ±3%(10 to 90%)
±5%(< 10% or > 90%)
  • Display: LCD
  • Sensor Type: CO2: NDIR (non-dispersive infrared) technology
  • Humidity: Capacitance sensor;
  • Temperature: (air): Thermistor
  • Response CO2: <2min for 90% step change, Temp: <2min for 90% step change, %RH: <10min for 90% step change
  • Datalogging: Up to 15999 points Sample rate 1 second to 4 hours-59 minutes-59 seconds
  • Operating Conditions: -10 to 60°C (14 to 140°F); < 90% RH non-condensing
  • Storage Conditions: -20 to 60°C (-4 to 140°F); <99% RH non-condensing
  • Power Supply: 5VDC (±10%), ≥ 500mA (AC adaptor supplied)
  • Dimensions / Weight: 117 x 102 x 102mm ; 204g

Extech CO210 Software:

The Windows based pc software provided is used to set-up the datalogger, download data and to view the data in graphical or text format. After installing the software, view the HELP file for operational information.


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