
![]() Item #: MI-CDM77535 Building or Office Indoor Air QualityShips in 1-3 business days Our Price: $317.99 |

Features | |
| Building or Office Indoor Air Quality | |
| Ideal for indoor air quality (IAQ) diagnosis Offices, classrooms, factories, hospitals and hotels | |
| Non-dispersive infrared (NDIR) technology | |
| Measures: CO2 level, air temperature, dew point, wet bulb temperature and humidity | |
| Triple displays of CO2 level, temperature and humidity | |
| Stable NDIR sensor for CO2 detection | |
| Statistics of weighted averages TWA (8 hour weighted averages) STEL (15 minute weighted average) | |
| Backlight | |
| Audible CO2 warning alarm | |
| Battery or Adaptor | |
| Manual calibration on CO2 and humidity | |
| RS232 interface | |
| Min, Max, STEL, TWA | |
| Includes: | |
| 4 “AA” batteries | |
| Molded hard case | |
| Adapter 9V 100-240VAC | |
| Specifications: | |
| Range: 14º to 140ºF (-10º to 60ºC) | |
| CO2 range: 0-5000ppm | |
| Resolution: 1ppm | |
| Accuracy: +/-30ppm+/-5%rdg | |
| Pressure Dependence +1.6% reading per kPa deviation from normal pressure, 100kPa | |
| Resolution: 0.1ºF (0.1ºC) | |
| Accuracy: +/-0.9ºF (0.6ºC) | |
| Humidity range: 0 to 99.9% | |
| Resolution: 0.1% | |
| Accuracy: +/-3% between 10 to 90% +/-5% other | |
| Warm up 30 seconds | |
| Operating: 32º to 122ºF (0º to 50ºC), 0 to 95% (avoid condensation) | |
| Storage: -4º to 140ºF (-20º to 60ºC), 0 to 99% (avoid condensation) | |
| Battery Life: 24 Hours (Alkaline) | |