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Indoor Air Quality Meters

    Accurate, Consistent Indoor Air Quality Meters

    Indoor air quality control requires reliable instruments that produce accurate, consistent results. TSI manufactures and distributes the highest quality instruments designed to measure air quality and to identify CO and CO2 gases.

    TSI's IAQ-Calc™ Indoor Air Quality Meters are outstanding instruments for investigating and monitoring indoor air quality (IAQ). The Model 7515 is a cost-effective IAQ meter for carbon dioxide (CO2) measurements. The Models 7525 and 7545 simultaneously measure and data log multiple parameters. The Model 7525 measures CO2, temperature, humidity, and calculates dew point, wet bulb temperature and percent outside air. The Model 7545 adds detection of carbon monoxide (CO).

    We also carry Q-Trak IAQ monitors that simultaneously detect CO, CO2, temperature and humidity. Monitors are designed to calculate dew point, wet bulb and percent air outside.

    Features and Benefits
    • Low-drift NDIR CO2 sensor for stable, accurate readings
    • Sampling function records multiple point measurements
    • Ergonomic, overmolded case design
    • Verify building HVAC system performance
    • Examine building IAQ conditions to optimize worker productivity
    • Comply with regulations and guidelines

    Contact TSI to learn more about indoor air quality monitoring and CO2 level testing equipment. We can help you maintain a safe, healthy and energy efficient workplace.

    Do you want to measure PM2.5 indoors?


    Introducing the AirAssure™ Indoor Air Quality Monitor---taking PM2.5 measurement where others don't.


    ACT NOW!

    Save Money

    Trade-in  your existing ventilation or IAQ instrumentation (WORKING OR NOT, NO MATTER WHAT THE BRAND) and get a CREDIT towards the purchase of a new instrument.



    IAQ Handbook

    Learn more about IAQ analysis, and how TSI real-time instruments provide the immediate feedback and trending analysis to facilitate instant corrective action.

    Download a Copy »

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