The Extech CO260 monitors indoor air quality for carbon monoxide (CO) and carbon dioxide (CO₂) levels. In high concentrations these gases can affect the health and well-being of people and pets. Monitor CO₂ levels in schools, office buildings, greenhouses, factories, hotels, hospitals, transportation lines, and anywhere that high levels of carbon dioxide may be generated. The CO260 also measures air temperature/relative humidity and calculates dew point/wet bulb temperatures. It can data log manually up to 99 readings with internal memory or continuously up to 32K readings with included software.
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Manually step through readings of CO, CO2, Dew Point, Wet Bulb, Air Temperature, and Relative Humidity on large backlit LCD with real time clock
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Built-in maintenance free NDIR (non-dispersive infrared) CO2 sensor
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Programmable CO warning level with audible alarm
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Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
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Pressure compensation adjustment for measuring CO2 at altitudes other than sea level
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Manually store/recall 99 readings
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Continuous datalogging up to 32K readings
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USB interface with PC software for further data analysis
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Min/Max and Data Hold
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Auto power off with disable
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Complete with 4 AA batteries, USB cable, PC software and hard case
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Carbon Monoxide (CO)
Range: 0 to 1,000ppm
Resolution: 1ppm
Accuracy:
±10ppm<100ppm
±10% 101-500ppm
±20%>500ppm -
Carbon Dioxide (CO2)
Range: 0 to 9,999ppm
Resolution: 1ppm
Accuracy: ±30ppm+5%reading -
Temperature
Range: -5 to 140°F (-20 to 60°C)
Resolution: 0.1°
Accuracy: ±1°F/0.6°C - Humidity
Range: 0.1 to 99.9%RH
Resolution: 0.1%
Accuracy: ±3%RH
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Wet Bulb: 23 to 140°F (-5 to 59.9°C
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Dew Point: -4 to 140°F (-20 to 59.9°C)
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Dimensions: 7.9 x 2.7 x 2.3" (200 x 70 x 57mm)
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Weight: 190g