EXTECH INSTRUMENTS Carbon Dioxide Indoor Air Quality Meter

The EXTECH INSTRUMENTS Carbon Dioxide Indoor Air Quality Meter is designed to accurately measure Carbon Dioxide (CO2) levels, Air Temperature, and Humidity, alongside Dew Point and Wet Bulb calculations. This device is an essential tool for monitoring and adjusting environmental conditions in enclosed areas, ensuring optimal plant growth in settings such as greenhouses and nurseries.

Key Features and Functionality

Featuring a maintenance-free NDIR (non-dispersive infrared) CO2 sensor, this meter provides reliable and precise readings. The dual display allows users to simultaneously view CO2 concentrations alongside Relative Humidity, Temperature, Dew Point, or Wet Bulb values. A user-settable high alarm with an audible beeper offers immediate notification when CO2 levels exceed the designated threshold, enabling swift corrective action.

Data Logging and Additional Specifications

For comprehensive tracking, the meter includes software and a USB cable for real-time data logging directly to a PC. It also features a Min./Max. CO2 value recall function, Data Hold, and an Automatic Baseline Calibration function for sustained accuracy. The device is equipped with Auto Power Off (with a disable option) and a low battery indicator. It can be mounted on a tripod for hands-free operation.

Product Specifications

• CO2 Range: 0ppm to 9999ppm
• Operating Temperature: -10°C to 50°C
• Relative Humidity Range: 10% to 90%
• Dimensions: 43 mm x 33 mm x 15 mm
• Weight: 620 grams

Supplied with 6x AAA batteries, a USB cable, PC software, and a soft case, this air quality meter is ready for immediate use in professional and horticultural environments.