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Extech Appareil portatif de mesure du CO2 et de la qualité de l’air intérieur

Use the Portable Indoor Air Quality CO2 Meter with built-in RS-232 interface for capturing readings on your PC.

Brand:  Extech 81973-90

Product Code. 12200419

  • 540.00€ / 1 pièce

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Description

Description

  • Check air quality in schools, office buildings, greenhouses, and anywhere that high levels of carbon dioxide are generated.
  • Features a maintenance-free NDIR (nondispersive infrared) CO2 sensor, user-programmable audible alarm, backlit LCD, and RS-232 interface.
  • Meter calculates statistical weighted averages of TWA (8 hour time-weighted average) and STEL (15 minutes short term exposure limit).
Specifications

Specifications

CO2
14°F to 140°F
Audible
Backlit LED
RS-232
Appareil portatif de mesure du CO2 et de la qualité de l’air intérieur
-10°C à +60°C
RS-232
0 à 5 000 ppm (CO2), 0,0 à 99,9 % (HR)
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Product Title
Extech Appareil portatif de mesure du CO2 et de la qualité de l’air intérieur > Gamme de mesure : 0 à 5000 ppm (CO2), 0,0 à 99,9 % (HR)

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