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EXTECH Desktop Air Quality CO2 Monitor, US $830 – Picture 0
EXTECH Desktop Air Quality CO2 Monitor, US $830 – Picture 0

Extech Desktop Air Quality Co2 Monitor

US $830

  • Raleigh, North Carolina, United States
  • May 31st
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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. Visible and Audible CO2 warning alarm with relay output for ventilation control. Displays Year, Month, Date, and Time. Max/Min CO2 value recall function. Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air. Carbon dioxide (CO2) 0 - 9999ppm. Accuracy CO2 +/-5% of reading + 50 PPM. Resolution 1ppm. Temperature 14 - 140F (-10 - 60C. Resolution 0.1 F/C. Humidity 0.1 - 99.9%. Resolution 0.1%. Dimensions 4.6 x 4 x 4" (117 x 102 x 102mm). Weight 7.2 oz. Includes monitor, original box, original instruction manual, power supply and adapters. In excellent condition, no signs of wear or abuse.

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