Reed Instruments

Data Logging Indoor Air Quality Meter with ISO Certificate

Model: IC771

Mfr. No.: R9905-NIST

  • Data Logging Indoor Air Quality Meter with ISO Certificate WestPier

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Sold as: Each

CO2  Range

0 - 30000 ppm

Temperature Range

-4°- 140° F ( -20° - 60° C )

Humidity Range

0% - 100% RH

Temperature Accuracy

±1.5°F (±0.8°C)

Temperature Resolution

0.1°F/°C

Humidity Accuracy

±3% (10 to 90% RH), ±5% (<10% and >90%)

Humidity Resolution

0.1% RH

CO2 (Carbon Dioxide) Sensor Type

Non-Dispersive Infrared (NDIR)

Selectable Sampling Rate

Between 1 second & 60 minutes 59 seconds

Battery Life

Approximately 10 Hours Continuous Use

Software OS Compatibility

Windows 7 / 8 / 10

PC Connectivity

USB


  • Triple LCD display simultaneously monitors carbon dioxide (CO2), temperature and relative humidity
  • Calculates time-weighted average (TWA) and short-term exposure limit (STEL)
  • Low-drift NDIR CO2 sensor for stable and accurate readings
  • Temperature and relative humidity measurements help determine thermal comfort
  • Easy-to-read backlit LCD display
  • User adjustable audible alarm
  • Data hold, Max/Min and Average functions
  • Record up to 32,000 data points and keep track with internal time and date stamp
  • User selectable sampling rate from 1 to 60 mins
  • Low battery indicator and auto shut-off
  • Includes: (1) Indoor air quality meter, (1) ISO Certificate with full Data and Uncertainties, (1) USB cable, (1) Hard carrying case, (1) 9V Battery
  • Items with calibration certificates are non-returnable and non-refundable due to the limited validity of the certification