Extech CO2 meter (Air quality Meter) Measure the CO2 Level CO250
The Extech CO2 meter (Air quality Meter) Measure the CO2 Level CO250 is a portable, handheld device that measures carbon dioxide (CO2) levels in the air. It is a useful tool for measuring indoor air quality, as CO2 levels can be an indicator of other pollutants, such as volatile organic compounds (VOCs).
The CO250 has a large, backlit LCD display that shows the current CO2 level in parts per million (ppm), as well as the maximum and minimum levels that have been recorded. It also has an alarm that can be set to go off when CO2 levels reach a certain threshold.
Indoor Air Quality Meter/Datalogger
Carbon Dioxide (CO?)0 to 5,000ppm1ppmTemperature14 to 140?F (-10 to 60?C)0.1?F/?CHumidity0.0 to 99.9%0.1%Dimensions/ Weight7.9×2.7×2.3? (200x70x57mm)/ 6.7 oz. (190g)
- Checks for Carbon Dioxide (CO?) concentrations
- 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) CO? sensor
- Measurement ranges:
- CO?: 0 to 5000ppm
- Temperature: -14 to 140?F (-10 to 60?C)
- Humidity: 0.0 to 99.9%
