Product Description
The IAQ-Calc™ 7525 is a professional instrument for indoor air quality (IAQ) monitoring and simultaneous measurement of CO₂, temperature, and humidity.
The device also calculates dew point, wet bulb temperature, and percent outside air, making it ideal for HVAC inspections, offices, schools, laboratories, and workplace air quality assessments.
Technical Specification
The IAQ-Calc™ 7525 uses a low-drift dual-wavelength NDIR CO₂ sensor to provide stable and accurate measurements from 0 to 5,000 ppm CO₂.
It simultaneously measures temperature and relative humidity while displaying up to three parameters at the same time.
The integrated data logger stores up to 30,300 data points with adjustable logging intervals from 1 second to 1 hour.
The device also calculates dew point, wet bulb temperature, and outside air percentage automatically.
The handheld meter features an ergonomic overmolded housing, USB connectivity, and includes LogDat2™ software for easy data transfer and analysis.
Power is supplied via AA batteries or AC adapter, making the instrument suitable for portable and long-term IAQ monitoring applications.
