Az7752 Carbon Dioxide Gas Concentration Detector Co2 Detector Alarm Az-7752.

US $216.77

  • ???, ???, China
  • Jan 29th
Features lHigh CO2 measurement accuracy, 0-9999ppm (2001-9999 ppm out of scale range, i.e. 0-2000ppm in accuracy) lLow drift portable meter checking indoor air quality  lTriple display 3 parameters simultaneously:CO2,temperature and r.humidity and display air/dew point/wet bulb temp. by selection  lWarning carbon dioxide level  lBig LCD display with high resolution for CO2 & temp. display simutaneously  lDesign with NDIR (non-dispersive infrared) waveguide technology high performance low drift sensor  lManual calibration is recommended  lAudible alarm (~80db) threshold setting.  lMax, min, average functions included.  lPC output every 2 seconds for on line analysis  lDisplay 8 hrs TWA value (time weighted average) or 15 minutes STEL value (short term exposure limit)  lHousing design surrounds with rails to help air ventilation for quick and accurate response.  lEasy to calibrate at fresh air around 380-420 ppm 
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand AZ
Model AZ7752

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