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Extech CO260 CO/CO2 Meter
Extech CO260 CO/CO2 Meter
The Extech CO260 is designed for monitoring indoor air quality by measuring carbon monoxide (CO) and carbon dioxide (CO2) levels, which can impact the health and safety of people and pets at high concentrations. It's suitable for use in schools, offices, greenhouses, factories, hotels, hospitals, transportation hubs, and other places where elevated CO2 levels may occur. In addition to CO and CO2, the CO260 tracks air temperature and relative humidity, and it calculates dew point and wet bulb temperatures. It offers data logging capabilities, allowing manual storage of up to 99 readings in its internal memory or continuous recording of up to 32,000 readings with the provided software.
Extech CO260 Key Features
- Manually step through readings of CO, CO2, Dew Point, Wet Bulb, Air Temperature, and Relative Humidity on large 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
Extech CO260 Specifications
| Specification | Range | Resolution | Basic Accuracy |
| Carbon Monoxide (CO) | 0 to 1,000 ppm | 1 ppm | ±10 ppm < 100 ppm ±10% (101-500 ppm) ±20% > 500 ppm |
| Carbon Dioxide (CO2) | 0 to 9,999 ppm | 1 ppm | ±30 ppm + 5% reading |
| Temperature | -5 to 140°F (-20 to 60°C) | 0.1° | ±1°F / ±0.6°C |
| Humidity | 0.1 to 99.9% RH | 0.10% | ±3% RH |
| Wet Bulb | 23 to 140°F (-5 to 59.9°C) | 0.1° | Calculated |
| Dew Point | -4 to 140°F (-20 to 59.9°C) | 0.1° | Calculated |
| Dimensions/Weight | 7.9 x 2.7 x 2.3 in (200 x 70 x 57 mm) | Not Applicable | 6.7 oz (190 g) |