The Extech CO260 Indoor Air Quality Meter and Datalogger delivers professional-grade monitoring of both carbon monoxide (CO) and carbon dioxide (CO2) in indoor environments. Engineered for HVAC specialists, environmental inspectors, and facility managers, this meter provides fast, accurate readings to help assess ventilation efficiency and overall air safety.
Featuring a bright backlit LCD with a real-time clock, the CO260 displays CO and CO2 levels alongside temperature, humidity, dew point, and wet bulb measurements. The NDIR sensor offers maintenance-free CO2 detection, while the electrochemical sensor ensures precise CO monitoring.
Built for data reliability, the CO260 allows you to manually store up to 99 readings or continuously log up to 32,000 data points. USB connectivity and PC software enable detailed post-analysis. The unit also calculates statistical safety metrics including TWA and STEL, enhancing compliance with occupational health standards.
What's Included:
- 4 - AA Batteries
- 1 - USB Cable
- 1 - PC Software
- 1 - Hard Case
Features
Wide Gas Detection Ranges
Measures CO from 0 to 1,000ppm and CO2 from 0 to 9,999ppm for comprehensive indoor air quality assessments.
Temperature and Humidity Monitoring
Supports measurements from -5 to 140°F and 0.1 to 99.9%RH, making it suitable for a range of indoor conditions.
Multifunction LCD Display
Displays CO, CO2, dew point, wet bulb, temperature, and humidity with backlighting and a real-time clock.
NDIR CO2 Sensor
Utilizes a non-dispersive infrared sensor that requires no maintenance for long-term CO2 tracking.
Programmable Alarm System
Set custom CO alert levels with audible warnings to notify users of dangerous conditions.
Compliance-Friendly Safety Metrics
Calculates TWA (8-hour average) and STEL (15-minute limit) for occupational health compliance.
Pressure Compensation Adjustment
Enables accurate CO2 readings even at altitudes above sea level.
Datalogging and Memory
Stores 99 manual readings and logs up to 32,000 automatically for in-depth analysis.
USB and Software Integration
Includes PC software and USB cable for downloading and analyzing logged data.
Convenient Operation Features
Includes Min/Max capture, Data Hold function, and auto power-off (with disable option).
What's Included
Included with Your Purchase:
- 4 - AA Batteries
- 1 - USB Cable
- 1 - PC Software
- 1 - Hard Case
Specifications
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Carbon Monoxide Range: 0 to 1,000ppm
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Carbon Dioxide Range: 0 to 9,999ppm
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Temperature Range: -5 to 140°F (-20 to 60°C)
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Humidity Range: 0.1 to 99.9%RH
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Dew Point & Wet Bulb: Calculated based on real-time environmental data
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Display: Backlit LCD with real-time clock
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CO2 Sensor: NDIR (non-dispersive infrared)
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Alarms: Audible CO threshold alert
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TWA & STEL: Automatically calculated
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Altitude Adjustment: Pressure compensation for non-sea level use
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Manual Memory: 99 readings
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Datalogging Memory: Up to 32,000 readings
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Connectivity: USB interface with PC software
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Power Source: 4 AA batteries
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Auto Power Off: Yes (can be disabled)
FAQ
Q: Can the CO260 store data for later analysis?
A: Yes, it can store up to 99 readings manually and continuously log up to 32,000 readings.
Q: Does the meter alert you if CO levels get too high?
A: Yes, it features a programmable CO warning level with an audible alarm.
Q: What sensor types does this model use?
A: It uses an electrochemical sensor for CO and a maintenance-free NDIR sensor for CO2.
Q: Is it suitable for use in high-altitude environments?
A: Yes, it has pressure compensation adjustment for CO2 accuracy at varying altitudes.
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