The 2810 & 2815 are the ideal instruments for IAQ (indoor air quality) surveys, ventilation verification, food processing/packaging, mushroom farms, fermentation and carbonation processes, leak detection for bulk and high-pressure CO2 systems.

The 2820 is ideal for laboratories to test the CO2 levels of incubators, soil gas analysis, agriculture and horticulture applications.

Bacharach's CO2 Analyzers 2810, 2815 & 2820 are compact and lightweight, and provide fast and accurate CO2 measurements. All instruments use a maintenance free dual wavelength pressure and temperature compensated sensor. The 2810 monitors the surrounding air by diffusion, while the 2815 & 2820 have a powerful internal pump for extracting samples and come with a flexible rubber probe and water trap. All instruments feature built in data-logging for storing gas readings in memory, which can later be downloaded to a personal computer via its integral IrDA communications link and the optional BACH-COM software.