ENVIRONMENT METER EXTECH CO220 PORTABLE INDOOR AIR QUAL

Extech CO220 is a desktop indoor air quality meter that monitors the carbon dioxide (CO2) concentration, temperature, and relative humidity of a space. The CO220 also measures dew point and wet-bulb temperature, and calculates statistically weighted averages and short-term exposure limits. The meter features a maintenance-free CO2 sensor.

Features

• measures: carbon dioxide (CO2), air temperature, humidity, dew point, and wet-bulb temperature
• maintenance-free NDIR (non-dispersive infrared) CO2 sensor
• calculates statistically weighted average (8-hour weighted average) and 15-minute short-term exposure limits
• automatic zero calibration
• displays year, month, day, and time
• manual storage of up to 99 readings
• package includes power supply

This product description is an automated translation of the original Finnish description.