The Extech CO260 is an advanced indoor air quality (IAQ) meter and datalogger designed to measure and monitor both carbon monoxide (CO) and carbon dioxide (CO2) levels in indoor environments. This versatile instrument combines accuracy, convenience, and data logging capabilities, making it an essential tool for professionals in HVAC, facilities management, and environmental monitoring.



Key Features
 

• Carbon Monoxide (CO) Range: 0 to 1,000ppm
• Carbon Monoxide (CO) Range: 0 to 1,000ppm
• Carbon Dioxide (CO2) Range: 0 to 9,999ppm
• Temperature Range: -5 to 140°F (-20 to 60°C)
• Humidity Range: 0.1 to 99.9%RH
• Manually step through readings of CO, CO2, Dew Point, Wet Bulb, Air Temperature, and Relative Humidity
• Backlit LCD with real-time clock
• Built-in maintenance free NDIR (non-dispersive infrared) CO2 sensor
• Programmable CO warning level with audible alarm
• Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
• Pressure compensation adjustment for measuring CO2 at altitudes other than sea level
• Manually store/recall 99 readings
• Continuous datalogging up to 32K readings
• USB interface with PC software for further data analysis
• Min/Max and Data Hold
• Auto power off with disable