EXTECH INSTRUMENTS

空气质量计

Air Quality Meters

Pengukur Kualitas Udara

Meter Kualiti Udara

เครื่องวัดคุณภาพอากาศ

air-quality-meters

测试 & 测量

Test & Measure

test & measure

Tes & Pengukuran

Ujian & Ukuran

การทดสอบและวัดผล

test-measure

空气 & 水源质量测量

Air & Water Quality Measurement

air & water quality measurement

Pengukuran Kualitas Udara & Air

Pengukur Kualiti Udara & Air

การวัดคุณภาพอากาศและน้ำ

air-water-quality-measurement

Extech Desktop Indoor Air Quality CO2  CO220   

The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. Manually store/recall 99 readings. Complete with AC adaptor.

Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb

Maintenance free NDIR (non-dispersive infrared) CO₂ sensor

Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels

Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)

<h3 class="md-block-header-three"><strong class="md-inline-bold">Extech Desktop Indoor Air Quality CO2  CO220 </strong>  </h3><p class="md-block-unstyled">Measures Carbon Dioxide (CO2)</p><p class="md-block-unstyled">The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. Manually store/recall 99 readings. Complete with AC adaptor.</p><ul class="md-block-unordered-list-item"><li>Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb</li><li>Maintenance free NDIR (non-dispersive infrared) CO₂ sensor</li><li>Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels</li><li>Calculates Dew Point and Wet Bulb values</li><li>Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)</li><li>Automatic Baseline Calibration function</li><li>Audible High/Low alarm</li><li>Displays Year, Month, Day, and Time</li><li>Manually store/recall 99 readings</li><li>Complete with AC adaptor</li></ul>

<h3><strong>Extech Desktop Indoor Air Quality CO2  CO220 </strong>&nbsp;&nbsp;</h3>
<p>Measures Carbon Dioxide (CO2)</p>
<p>The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. Manually store/recall 99 readings. Complete with AC adaptor.</p>
<ul>
<li>Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb</li>
<li>Maintenance free NDIR (non-dispersive infrared) CO₂ sensor</li>
<li>Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels</li>
<li>Calculates Dew Point and Wet Bulb values</li>
<li>Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)</li>
<li>Automatic Baseline Calibration function</li>
<li>Audible High/Low alarm</li>
<li>Displays Year, Month, Day, and Time</li>
<li>Manually store/recall 99 readings</li>
<li>Complete with AC adaptor</li>
</ul>


Extech Desktop Indoor Air Quality CO2 CO220

extech desktop indoor air quality co2 co220 kualitas udara dalam ruangan meters pengukur instruments kualiti dalaman meter instruments/extech仪器 台式室内空气质量 空气质量计 extech仪器

Extech Desktop Kualitas Udara Dalam Ruangan CO2 CO220