EXTECH CO2 Manuals

The CO250 Meter is an instrument that measures CO2 levels, air temperature, dew point, wet bulb temperature, and humidity, making it ideal for indoor air quality diagnosis. The meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.

This document describes the features and functionalities of the CO210 Carbon Dioxide Monitor and Datalogger. The meter can measure and log CO2 levels, air temperature, humidity, date, and time, and comes with visible and audible alarms. It is an ideal instrument for indoor air quality diagnosis.

This document introduces the Desktop Indoor Air Quality CO2 Monitor/Datalogger produced by Extech Instruments Corporation. The product can measure carbon dioxide concentrations, air temperature, and humidity, and can log up to 5333 data points for each parameter. It uses a maintenance-free non-dispersive infrared carbon dioxide sensor and has user-programmable high/low visible and audible carbon dioxide warning alarms. Additionally, it features automatic baseline calibration and a max/min carbon dioxide value recall function.

The Extech SD800 CO2/Humidity/Temperature Datalogger is a multi-function data logger that can detect carbon dioxide, temperature, and humidity. It features a dual wavelength NDIR carbon dioxide sensor, with a measurement range of 0 to 4,000ppm. The data logger can store readings on an SD card in Excel® format, and can be transferred to a PC via USB.

CO100 is a desktop indoor air quality carbon dioxide monitor that measures carbon dioxide concentration, air temperature and humidity.