- THE MAGAZINE
The IAQ-Calc meters from TSI provide three options for investing and monitoring indoor air quality, the company said.
Model 8732 provides CO2 measurements. Models 8760 and 8762 simultaneously measure and data log multiple parameters. Model 8760 also measures CO2, temperature and humidity, and calculates dew point, wet-bulb temperature, absolute humidity, humidity ratio and percentage of outside air, while model 8762 adds an electrochemical sensor.