Dwyer Instruments Indoor Air Quality (IAQ) Meters

Indoor Air Quality (IAQ) refers to the air quality within buildings and structures, especially as it relates to the health and comfort of their occupants. Monitoring and controlling the levels of common indoor pollutants with these devices can help reduce the risk of indoor health concerns.

Questions? Call one of our engineers at 1-800-884-4967.

Dwyer CDTR Carbon Dioxide / RH / Temperature Transmitter

NDIR CO2 sensor, universal CO2/RH outputs, replaceable humidity / temperature sensors.

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Dwyer AQH-20 Indoor Air Quality Meter

Handheld meter simultaneously displays CO2 concentration, temperature and humidity.

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Dwyer Instruments Indoor Air Quality (IAQ) Meters

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