- Resolution:T: 0.1 °C
RH: 0.1%
CO₂: 1 ppm - Interface:USB
- Description:Datalogging IAQ meter
- Environmentally Preferable:
- Batteries:6×AAA batteries
- Weight:198 g (7 oz.)
- W×D×H:210×57×51 mm (8.25×2.25×2")
- Cat. No.:10025-400
- Accuracy:T: ±1 °C
RH: ±5% (25 °C)
CO₂: ±75 ppm+5% of rdg (0 - 5000 ppm) - Range:T: −10...50 °C
RH: 10 - 90%
CO₂: 0 - 9999 ppm - Supplier no.:800050
Portable measurement and datalogging of Indoor Air Quality parameters, including Air Temperature, Relative Humidity, CO2, Dew Point, and Wet Bulb.
This instrument is ideal for measuring indoor air quality in crowded public spaces with potentially high levels of CO2, such as offices, factories, classrooms, hospitals, and hotels. The same measurement parameters can also be used to test air from HVAC equipment. The unit recalls the maximum and minimum CO2 readings, and has a user-selectable audible maximum alarm. Automatic Baseline Calibration (ABC) and maintenance-free NDIR (non-dispersive infrared) CO2 sensor ensure long-term accuracy, stability, and reliability. Calibrates to air and has a hold function. Records up to 32,000 data points of temperature, relative humidity, and CO2 that can be downloaded using a USB cable and software (included).