TSI Airflow IAQ-Calc 7515 Indoor Air Quality Meter

The TSI Airflow IAQ-Calc 7515 Indoor Air Quality Meter offers highly accurate carbon dioxide measurements for monitoring indoor air quality. The TSI IAQ 7515 is the perfect carbon dioxide tester for verifying HVAC system performance, conducting indoor air quality evaluations, testing carbon dioxide concentration levels and evaluating ventilations systems, ensuring compliance with IAQ guidelines. The IAQ-Calc CO2 meter uses a low-drift NDIR CO2 sensor for stable and accurate readings up to 5000 ppm. Businesses are becoming increasingly interested in monitoring conditions that maximise worker productivity with indoor air quality and CO2 levels being a major factor in this.

TSI Airflow IAQ Calc7515 features
► Low-drift NDIR CO2 sensor for stable, accurate readings
► Measure carbon dioxide levels from 0 to 5000ppm, accurate to ±3.0%/±50ppm
► Sampling function records multiple point measurements
► Track average, max and min values
► Simple to use, handheld IAQ tester
► Supplied with NIST Certificate of Calibration

► CO2 sensor: Dual wavelength non-dispersive infrared (NDIR)
► Range: 0 - 5000ppm
► Accuracy: ±3.0% or ±50ppm (whichever is greater)
► Resolution: 1ppm
► Response Time: 20 secs
► Power: 4 x AA batteries
► Dimensions: 84 x 178 x 44mm
► Probe Length: 70mm
► Probe Diameter: 19mm
► Weight: 270g