Extech CO240 Indoor Air Quality CO2 Meter Handheld Tester for measuring Carbon Dioxide (CO2), Air Temperature, and Humidity and calculating Dew Point and Wet Bulb.

Supco IAQ50 Mounted Digital CO2 Monitor is an all in one meter for any air testing needs.

Supco IAQ55 Compact Indoor Air Quality Meter is an all in one handheld meter for any air testing needs.

Extech AN320 Large Vane CFM/CMM Anemometer/Psychrometer Plus CO2 allows for more precise readings on larger size ducts. Extech AN320 measures Relative Humidity, Wet Bulb and Dew Point, carbon dioxide, simultaneously displays Airflow or Air Velocity and Temperature, and provides multipoint and timed average calculations.

Features

Extech SDL300 Datalogging Metal Vane Thermo-Anemometer records data in Excel format onto an SD card for easy transfer to a PC. Extech SDL300 Datalogging Metal Vane Thermo-Anemometer is capable of storing 20M readings via the 2G SD card and 99 manual readings.

TSI 7575 Multi Function IAQ Monitor and Probe model 982 provides a comfortable, safe and healthy indoor environment is an increasingly important concern. Good air quality increases concentration and productivity. It can also reduce lost days due to absence.

Amprobe CO2-200 Digital CO2 Monitor Wall Mount instantly reads and displays CO2 concentrations along with temperature and humidity measurements.

Amprobe CO2-100 Digital Handheld CO2 Meter instantly reads and displays CO2 concentrations along with temperature and humidity measurements.

TSI 7545 IAQ-Calc Air Quality and Environmental Conditions Tester is designed to monitor indoor air quality (IAQ).

TSI 7525 IAQ Meter is an outstanding instrument for investigating and monitoring indoor air quality (IAQ). TSI 7525 IAQ meter measures CO2, temperature, humidity, and calculates dew point, wet bulb temperature, and % outside air.